Question

given h(x)=3x2+2x-4, what is h(x-3)​

Answer 1

Answer:

h(x - 3) = 3x² - 16x + 17

Step-by-step explanation:

We are given,

h(x) = 3x² + 2x - 4

So,

h(x - 3) = 3(x - 3)² + 2(x - 3) - 4

h(x - 3) = 3(x² - 6x + 9) + 2x - 6 - 4

h(x - 3) = 3x² - 18x + 27 + 2x - 6 - 4

h(x - 3) = 3x² - 18x + 2x + 27 - 10

∴ h(x - 3) = 3x² - 16x + 17

Hope it helped and believing you understood it........All the best