Simplify the expression
-4x2(3x − 7).

a. -12x3 + 28
b. -12x3 + 28x2
c. -12x3 − 28
d. -12x3 − 28x2

For the function, f(x) = -5x 2, find f(-4).

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

What is the anwers for 9+2x=5x-3-x