Question

LOTS OF POINTS PLEASEE HELP

Answer 1

I) x=0.25 and 1.25
ii) -0.5 and 1.5

Answer 2

i) x = 0.25 and 1.25

ii) x = -0.5 and 1.5

Explanation:

Given that y = 4x² - 4x - 1. So for question 1, you can let y = 0, then see which x-value did the curve touches 0 at y-axis.

Same for question 2.