Answers edited by Gerardina C.

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• How do you solve #tanx/cosx=2#?
  
• (The function is cubed) How do you find a and b?
  
• A rectangular garden has a length of #(y+2)# yards and a width of #(4y-1)# yards. How do you find the perimeter of the garden in terms of #y#?
  
• How do you find all zeros of the function #x² + 24 = –11x#?
  
• If 2^x = 3, what does 4^(-x) equal?
  
• Is #f(x)=-xe^x+x^3-x^2# concave or convex at #x=-2#?
  
• How do you find the domain and range of #f(x) = - sqrt ( 4x^2 + 2x^4 +5 )#?
  
• How do you solve #4sin(3x)=2# in the interval #[0,(4pi)/3]#?
  
• How do you find the solution to #csc^2theta-6csctheta+8=0# if #0<=theta<2pi#?
  
• How do you solve #4-12n-14 > 8n +12 -9n#?
  
• What is the the vertex of #y = (x+6)(x+4) -x+12#?
  
• Is #f(x)=10x^5-7x^4+x-4# concave or convex at #x=-1#?
  
• How do you factor the trinomial #25w² - 5w - 6#?
  
• What are the extrema of #f(x)=(x^2)/(x^2-3x)+8 # on #x in[4,9]#?
  
• Question #f7ea2
  
• How do you find the midpoint of (-3,0) and (0,6)?
  
• What is the equation of the tangent line of #f(x)=(xsinx)/e^x# at #x=pi/4#?
  
• How do you solve and graph #abs((2p-8)/4)>=9#?
  
• How do you simplify #log_2 (4^2*3^4)#?
  
• How do you find the first and second derivative of #y=ln [ x / (x^2 - 1) ]#?
  
• If #h(n) = -2n^3 + 1# and #g(n) = -n-3#, what is #h(-2) + g(-2)#?
  
• A triangle has sides A, B, and C. Sides A and B are of lengths #6# and #1#, respectively, and the angle between A and B is #(7pi)/12 #. What is the length of side C?
  
• A landscaper is putting in a brick patio. The area of the patio is 110 square meters. If the bricks measure 10 centimeters by 20 centimeters, how many bricks will it take to make the patio? Assumes no space between bricks?
  
• How do you factor #5x^2-17x+14#?
  
• How do you find the limit of #(t^2+t-2)/(t^2-1)# as #t->-1#?
  
• How do you differentiate #f(x)=(5e^x+cosx)(x-2)# using the product rule?
  
• How do you condense #1/2log8v+log8n-2log4n-1/2log2j#?
  
• How To Do These Pythagorean Theorem Math Questions?
  
• Rectangle ABCD as vertices A(9, 3), B(9, 6), and C(2, 6). What are the coordinates of point D?
  
• How do you find the center and radius for #x^2+y^2-2x-8y+16=0#?
  
• How do you simplify #(cot(theta))/ (csc(theta) - sin(theta))#?
  
• How do you write the equation #-2x^2-36x-2y^2-112=0# in standard form and find the center and radius?
  
• Question #0b663