Write a Function in Slope-Intercept Form

Key Questions

• How do you evaluate functions?

  Assuming your function is expressed using #x# as a variable, evaluation of the function involves replacing each occurrence of #x# with some per-specified value.

  That is evaluation of a function is always "at some point#.

  For example if your function is
  #f(x) = 3x^2 -x +4#
  and you are asked to evaluate this function at #x=2#

  #f(2) = 3(2^2) -2 + 4 = 14#

  (Since this question was asked under "Functions in Slope-Intercept Form, your function might look more like:
  #y = 5x + 7#
  and you might be asked to "evaluate #y# at #2#", but the same idea applies:
  #y = 5(2) + 7 = 17# )

  Alan P. · 2 · Mar 23 2015

• How do you determine the #(x,y)# point given #f(x)=y#?
• How do you evaluate functions?
• How do you write an equation for a line with m=3.5 and #f(-2)=1#?
• What are the two points if you are given #f(-1)=2# and #f(0)=-6#?
• How do you write an equation for a line given #f(-1)=1# and #f(1)=-1#?
• How do you write an equation for a line given #m=-7# and #f(2)=-1#?
• How do you determine the slope given #f(-4)=2# and #f(0)=3#?
• How do you write an equation of the line with slope -3 and y-intercept (0,-5)?
• How do you find the slope-intercept form of the equation of the line that passes through (-2, -7) and has slope m=1?
• How do you write the slope intercept form of the equation of the line through the given point (-1,-1) with the given slope 4?
• Given the equation y - 3 =1/2 (x=6) in point-slope form, how do you identify the equation of the same line in slope-inter?
• How do you write an equation of a line with m=-3, b=0?
• What is the x-intercept of #y=-4x+4#?
• What is the x-intercept of #y=-4(x-15)+4#?
• What is the x-intercept of #y=2(x-5)+7#?
• What is the x-intercept of #y=8(x-6)+7#?
• What is the x-intercept of #y=-3(9-x)-7+9#?
• What is the y-intercept of #y=-2(8-x)-9#?
• What is the y-intercept of the line described by #(y - 3) = 5(x + 2)#?
• What is the x- intercept and y- intercept of #y= -4x+2#?
• What is the x- intercept and y- intercept of #y= -4(x+2)#?
• What is the x- intercept and y- intercept of #y= -(x+2)+4#?
• What is the x- intercept and y- intercept of #y= -(4x+2)-4#?
• What is the x- intercept and y- intercept of #-y= -(4x+2)-4#?
• What are the x and y intercepts of the linear equation: #y=3x+6#?
• What are the x and y intercepts of the linear equation: #y=3(x+6)#?
• What are the x and y intercepts of the linear equation: #-y=(3x+6)-12#?
• What is the slope and y intercept of the line x = -3?
• What is the y intercept of the line #x+y=7 #?
• What is the y intercept of the line #x-y=12 #?
• What are the x and y intercepts of #2x=-13y+12#?
• What is the y-intercept of the line #y = 2x + 6#?
• What is the slope and x intercept of the line #3x - 2y = 12#?
• What is the x-intercept of #y = 3x - 4#?
• What are the intercepts of #4y - 8x= 3 #?
• What are the intercepts of #y = 4x - 5#?
• What are the intercepts of #y = 4(x - 5)+x^2#?
• What are the intercepts of #y=2x+3#?
• What are the intercepts of #-y=x^2+x^3+1#?
• What are the intercepts of #4x=y+8#?
• What are the intercepts of #y=2x-5#?
• What are the intercepts of #x=-4y-12#?
• Why doesn't the line #x=-2# have an x intercept?
• Why don't vertical lines other than #y=0# have y-intercepts?
• What is the slope and y-intercept of #y=(2/3)x-7#?
• What is the slope and y-intercept of #y=(2-3x)-7#?
• What is the slope intercept form of the line passing through #(2,-5) # with a slope of #-2 #?
• What is the slope intercept form of the line passing through #(2,-3) # with a slope of #-1/2 #?
• What is the slope intercept form of the line passing through #(-1,9) # with a slope of #-1/2 #?
• What is the slope intercept form of the line passing through #(14,9) # with a slope of #-1/7 #?
• What is the slope intercept form of the line passing through #(4,-2) # with a slope of #-1/3 #?
• What is the slope intercept form of the line passing through #(2,-7) # with a slope of #-1/3 #?
• What is the slope intercept form of the line passing through #(-4,7) # with a slope of #-1/3 #?
• What is the slope intercept form of the line passing through #(1,11) # with a slope of #-13 #?
• What is the slope intercept form of the line passing through #(1,1) # with a slope of #-1 #?
• What is the slope intercept form of the line passing through #(1,-6) # with a slope of #-6 #?
• What is the slope intercept form of the line passing through #(1,0) # with a slope of #-2 #?
• What is the slope intercept form of the line passing through #(2,-2) # with a slope of #-2 #?
• What is the slope intercept form of the line passing through #(2,12) # with a slope of #-2 #?
• What is the slope intercept form of the line passing through #(-7,23) # with a slope of #-5 #?
• What is the slope intercept form of the line passing through #(-1,3) # with a slope of #5 #?
• What is the slope intercept form of the line passing through #(-1,-2) # with a slope of #-1 #?
• What is the slope intercept form of the line passing through #(-1,2) # with a slope of #-2/5 #?
• What is the slope intercept form of the line passing through #(12,7) # with a slope of #-2/5 #?
• What is the slope intercept form of the line passing through #(12,7) # with a slope of #-1/5 #?
• What is the slope intercept form of the line passing through #(3,-2) # with a slope of #-1/5 #?
• What is the slope intercept form of the line passing through #(3,2) # with a slope of #7/5 #?
• What is the slope intercept form of the line passing through #(6,2) # with a slope of #-3/5 #?
• What is the slope intercept form of the line passing through #(6,-1) # with a slope of #-5/6 #?
• What is the slope intercept form of the line passing through #(3,-4) # with a slope of #-5/4 #?
• What is the slope intercept form of the line passing through #(3,-12) # with a slope of #5/4 #?
• What is the slope intercept form of the line passing through #(4,-8) # with a slope of #5/4 #?
• What is the slope intercept form of the line passing through #(4,-9) # with a slope of #5/4 #?
• What is the slope intercept form of the line passing through #(-7,15) # with a slope of #-1/4 #?
• What is the slope intercept form of the line passing through #(-7,-1) # with a slope of #-1/4 #?
• What is the slope intercept form of the line passing through #(2,3) # with a slope of #-3/2 #?
• What is the slope intercept form of the line passing through #(2,-5) # with a slope of #-3/2 #?
• What is the slope intercept form of the line passing through #(2,-3) # with a slope of #3/2 #?
• What is the slope intercept form of the line passing through #(7,2) # with a slope of #3/2 #?
• What is the slope intercept form of the line passing through #(24,6) # with a slope of #3/2 #?
• What is the slope intercept form of the line passing through #(-8,6) # with a slope of #3/2 #?
• What is the slope intercept form of the line passing through #(-10,6) # with a slope of #3/2 #?
• What is the slope intercept form of the line passing through #(-10,0) # with a slope of #-7/2 #?
• What is the slope intercept form of the line passing through #(-3,0) # with a slope of #1/2 #?
• What is the slope intercept form of the line passing through #(-2,7) # with a slope of #1/2 #?
• What is the slope intercept form of the line passing through #(-7,7) # with a slope of #1/2 #?
• What is the slope intercept form of the line passing through #(15,3) # with a slope of #1/2 #?
• What is the slope intercept form of the line passing through #(-12,3) # with a slope of #1/2 #?
• What is the slope intercept form of the line passing through #(-16,-3) # with a slope of #-3/2 #?
• What is the slope intercept form of the line passing through #(1,-5) # with a slope of #-3/2 #?
• What is the slope intercept form of the line passing through #(1,5) # with a slope of #-1/2 #?
• What is the slope intercept form of the line passing through #(3,11) # with a slope of #-1/2 #?
• What is the slope intercept form of the line passing through #(3,-20) # with a slope of #-1/2 #?
• What is the slope intercept form of the line passing through #(-8,10) # with a slope of # 4#?
• What is the slope intercept form of the line passing through #(-3,-17) # with a slope of # 4#?
• How do you write the slope intercept form of the line #3x-2y=-16#?
• How do you write the slope intercept form of the line #13x-11y=-12#?
• How do you write the slope intercept form of the line #9x-7y=-7#?
• How do you write the slope intercept form of the line #6x+5y=-15#?
• How do you write the slope intercept form of the line #4x-y=1#?
• How do you write the slope intercept form of the line #11x-4y=32#?
• How do you write the slope intercept form of the line #11x-8y=-48#?
• How do you write an equation of a line given slope 2/5, y-intercept 2?
• How do you write an equation of a line given m=5 and b=-3?
• How do you write an equation of a line given m=-4 and b=0?
• How do you write an equation of a line given m=0 and b=4?
• How do you write an equation of a line given m=3/5 and b=6?
• How do you write an equation of a line given m=3-3/4 and b=7/3?
• How do you write an equation of a line given m=0 and b=2?
• How do you write an equation of a line given m=3, b=-4?
• How do you write an equation of a line given m=6, b=0?
• How do you write an equation of a line given m=2/3, b=4?
• How do you write an equation of a line given m=-5/4, b=7?
• How do you write an equation of a line given m=-5, b=-1?
• Question #5aa63
• How do you write the equation #y-2=3(x-1)# in slope intercept form?
• How do you write the equation #y-5=6(x+1)# in slope intercept form?
• How do you write the equation #y+2=-2(x-5)# in slope intercept form?
• How do you write the equation #y-1=-7(x-3)# in slope intercept form?
• How do you write the equation #y+3=1/2(x+4)# in slope intercept form?
• How do you write the equation #y-1=-2(x-5)# in slope intercept form?
• How do you write the equation #y-1=-7(x-3)# in slope intercept form?
• How do you write the equation #y-5=-2/5(x+15)# in slope intercept form?
• How do you write the equation #y+1/2=x-1/2# in slope intercept form?
• How do you write the equation #y-1/3=-2(x+1/3)# in slope intercept form?
• How do you write the equation #y+1/4=-3(x+1/2)# in slope intercept form?
• How do you write the equation #y+3/5=-4(x-1/2)# in slope intercept form?
• Question #c8d54
• What is the equation of the line that has a slope of #3/5# and a #y#-intercept of -3?