Which of the following functions would not graph as a straight line? A. f(x) = -x-3
B. f(x) =2x^2/x+1/2
C. f(x) = 3x -
D. f(x) = 4x

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Factor and solve to find roots x squared -x - 90 =0