Question

Given the intercept form, write the standard form.

f(x)=−(x−3)(x−5)

Answer 1

Answer: f(x) = -x² +8x - 15

Step-by-step explanation:

- (x - 3) (x - 5)

= - (x² - 5x - 3x + 15)

= - (x² - 8x + 15)

= -x² +8x - 15