Question

The inequality 10x ≤ –0.6x + 7 can be broken into two related inequalities. Review the graphs of the two related inequalities.

What is the least integer value in the solution set of the inequality?

a –4
b –3
c 0
d 1

Answer 1

Answer: B -3

Explanation:

Got it right on Edge

Answer 2

B

Explanation:

You have to transform this whole inequality into 2 separate ones. These two seperate ones should be 7-0.6^{x}=y and y is greater than or equal to 10^{x}.

You then put these two into a graphing calculator and get your graph and find your lowest point.