Question

what is the Y intercept of the quadratic function f(x)=(x-6)(x+3)

Answer 1

Answer:

(0,-24)

Option C is the correct option.

Solution,

Given that,

$f(x) = (x - 8)(x + 3)$

put f(x)=y

$y(x - 8)(x + 3) - - > equation \: (i)$

For finding y- intercept

put x=0

We get,

$y = (0 - 8)(0 + 3) - - > from \: {eq}^{n} \: (i)$

$y = ( - 8) \times 3 \\ y = - 24 \\ y - intercept = (0 ,- 24)$

hope this helps...

Good luck on your assignment..