Question

7. Which of the following represents the range of the function g(x) = -3(x + 5)² +10

(1) y ≤ 10
(2) y> -15
(3) y > 10
(4) y ≤ 15

Answer 1

Answer: Using the absolute value function, linear functions and translations, we have that:

9. Vertex (2, 0), Range: 0 ≤ y < ∞

10. The equation is f(x) = -5x + 100.

11. The correct option is: The slope of f(x) is greater than the slope of g(x).

12. h(-5) = 10.

13. The equation is f(x) = 2x + 5.

14. The graph of y = f(x) will shift right 9 units.

Explanation: