Question

WILL GIVE MOST BRAINIEST

Answer 1

Answer:

D. y =

Step-by-step explanation:

The solutions to this graph (meaning when y equals 0 or when the graph crosses the x-axis) are 4 and 5.

The only answer choice that has the solutions 4 and 5 when you factor it out is D.

Here's the proof:

$x^{2} -9x + 20$

Factors of 20: - 5 & -4

Sums that add up to -9: -5 + (-4)

$x^{2} -4x-5x+20$

(factor the first two terms and the last two terms separately)

$(x^{2}-4x)(-5x+20)$

$x(x-4) -5(x-4)$

(x - 5) (x - 4)

Hope it helps (●'◡'●)