annabelle and navene are multiplying (4^2 7^5)(4^3 7^2). annabelle's work navene's work (4^2 7^5)(4^3 7^2) = 4^2 + ^37^5 + ^2 = 4^5 7^7 (4^2 7^5)(4^3 7^2) = 4^2x^37^5x^2 = 4^6 7^10 is either of them correct? explain your reasoning.

Neither of them are correct.

This is what Annabelle is doing:

This is what Navelle is doing:

Navelle is multiplying the exponents. You only do that when you raise an exponent to a power under parenthesis. Annabelle mistook multiplication for addition, and she got her answer as a result. This is the correct way to do it:

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)