Question

What are the x-intercepts for the function f(x)=x^2-8x+15?

Answer 1

y=15

Answer 2

15

Answer 3

set f(x)=0
\[x^2-8x+15=0\]\[x^2-8x+16=1\]\[(x-4)^2=1\]continue please....

Answer 4

it's x intercept not y intercept

Answer 5

I figured it out, you just do the star method I guess.

Answer 6

star method? who?

Answer 7

jakejoker, are you talking to me or yourself? Why intercept is when x=0 and x-intercept is when y=0.
DUDE !!! wow !

Answer 8

x-interception is when x=0
and
y-interception is when y=0
???

Answer 9

OMG. I'm F** up

Answer 10

sorry dude