What is the area of this face?
10 in.
20 in.
100 in2
5 in.
200 in
10 in.
400 in
10 in.
150 in
5 in.
10 in

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3