Question

I don’t know what numbers replace A and B. Please help

Answer 1

A = 8, B = 15

Explanation:

y=x^3 + 7

y = 1^3 + 7 = 8.

A = 8.

y=x^3 + 7

y = 2^3 + 7 = 15.

B = 15

Answer 2

A = 8, B = 15

Explanation:

Since we know that the function is y=x^3 + 7, we can substitute the value of x into it. When x = 1, y = 1^3 + 7 = 8. Thus, A = 8.

We can use the same logic for B. We can substitute the value of 2 for x into the function. y = 2^3 + 7, y = 8+7, y = 15. Therefore B = 15.