Express the function graphed on the axes below as a piecewise function

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.