Suppose that 18 inches of a wire cost 72 cents. at the same rate, how many inches of wire can be bought for $.56

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous