Question

y= x ² - 6x + 8
What are the X intercepts and Y intercept

Answer 1

is that a 2 in the superscript?

Answer 2

Its X squared

Answer 3

x intercept,x=2,4

Answer 4

x^2-6x+8=(x-4)(x-2)
To find x intercepts , suppose y=0 , y=(x-4)(x-2) so (x-4)(x-2)=0 , x intercepts are 4 and 2
To find y intercept , plug in 0 to x so -4*-2=8

Answer 5

y intercept,y=8

Answer 6

Thanks guys