Which sequence of y-values was formed from the function y = -2x - 9 using whole numbers for x? a) -13, -15, -17, -19 b) -13, -16, -19, -21 c) -11, -20, -29, -38 d) -10, -12, -14, -15 it's much appreciated

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

step-by-step explanation:

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

answer: about 22.67

step-by-step explanation: