Question

ANyone know the answer to this???

Answer 1

Explanation:

i) the solutions are the two x-intercepts, where y = 0.

One such intercept is (-1/4, 0) and the other is at (5/4, 0). In other words, the solutions are x = -1/4 and x = 5/4.

ii) To solve this, we draw a line through y = 2 and determine the x values at which the graph crosses this line.

They are x = -1 and x = 3.