Question

Below are two different functions, f(x) and g(x). What can be determined about their y-intercepts?


f(x) = −2x − 1

Answer 1

its question 10

Answer 2

The function f(x) has a higher y-intercept.
The function g(x) has a higher y-intercept.
They both have the same y-intercept.
The relationship between y-intercepts cannot be determined.

Answer 3

Well if you set x to 0 in the functions you can evaluate their y-intercepts.

Answer 4

Go ahead and solve f(x) evaluated at x = 0
and do the same for g(x)

Answer 5

i dont know how to do those

Answer 6

Can you write out the function g for me.

Answer 7

Ok so first off you showed me your function f is

f(x) = -2x + 1

So what is the g function?

g(x) = ?

Answer 8

idk lol

Answer 9

can u help me please before my brains pops off like a rocket

Answer 10

@johnweldon1993 do u know how to do it

Answer 11

I see, it gives the coordinates instead of the equation.

Answer 12

yaa

Answer 13

u went down to question 10 right

Answer 14

Yea, I'm trying to figure out what the g(x) equation is by the points but it doesn't matter, we just need to know what y is when x = 0, or what g(x) at x = 0