Question

Use the quadratic model y=-4x^2-3x+4 to predict y if x equals 5.

Answer 1

Answer:

y = - 111

Step-by-step explanation:

Substitute x = 5 into the quadratic for y

y = - 4(5)² - 3(5) + 4 = - 100 - 15 + 4 = - 111