Answers created by George M.
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How do you find the domain and range of # y = 5  sqrt(9x^2)#?

Which is the limit of sin^2x/x?

Differentiate and simplify please help?

If 10x+11=19, what is the value of x?

Question #70458

Ln(x^2+4)=2lnx+ln4
Can someone help?

How do you solve the system of equations #9x + y = 8# and # 7x  2y = 6#?

Question #24c87

How do you evaluate #\int 6x e ^ { 5x } d x #?

Question #bb4fb

Question #03feb

Question #6d541

How do you solve #(x  1/3)^2 = 4/9#?

How do you solve #\log _ { 9} x ^ { 2} = 5#?

Question #843b4

Question #b1785

How do you solve #5x  7x \geq  14 6x + 2x#?

Question #7ef2b

How do you graph #y =  1/4x 1#?

How do you write the vertex form equation of the parabola #y=x^2  8x + 3#?

How do you solve the inequality #abs(2x4)>=6#?

Question #c0f4c

How do you solve #4/11 x +23 = x 19#?

Question #84522

How do you solve this system of equations: #y= 14x ^ { 2} + 12x  28 and y = 12x  14#?

How do solve the following integral?
#int(t+7)^2/t^3dt#

Question #ae290

How do you write an equation in point slope form given (1/2,4), (2,11)?

Question #ede94

How do you find the derivative using limits of #f(x)=2x^2+x1#?

Question #ce8c6

Question #54aa1

Question #bc5a2

Question #627ac

Question #db777

How do you solve #3.2k + 2.4= 12#?

Question #bfd89

Question #6ca23

Evaluate the integral by making the given substitution. (Use C for the constant of integration.)?

Question #ea4c4

 1/3 (x  1) + 1/4 (2x + 1) = 1/2
What is x?

How do you solve #root3(y7)=4#?

If z varies directly as x and inversely as y, and z = 8 when x = 12 and y = 3, the value of the constant of proportionality is what number?

How do you graph the function f(x)=1/2x+1?

How do you find the equation of the parabola given the focus at (0, 2); vertex at (0,0)?

How do you evaluate #(f+g)(2)# where #f(x) = x^2+9x+18# and #g(x) = 4x3#?

How do you sketch the parabola #(x+2)^2=20(y5)# and find the vertex, focus, and directrix?

What is the volume of the solid produced by revolving #f(x)=xsinx, x in [0,pi] #around the xaxis?

Question #056a7

What is the derivative of this function # sin ^2 (2x) + sin (2x+1) #?

How do you solve #\frac { 1} { 3} ( x + 5) \geq  \frac { 4} { 9} ( x  2)#?

How do you graph the inequality #y > 2#, #x >5#?

How do you graph #2x – 4y > 8# and #y <3x + 1#?

Question #b6b90