Question

compare the functions shown below.

Answer 1

which function has the greatest y-intercept?

f(x)
g(x)
h(x)
All three functions have the same y-intercept

Answer 2

@jim_thompson5910 @amistre64 @dtan5457

Answer 3

@dan815

Answer 4

@maddiegirl

Answer 5

did u try Google?

Answer 6

yeah, no one posted this question. but im gonna try googling how to find the y intercept im not sure if its the same formula for the slope

Answer 7

oh okayy

Answer 8

@myininaya

Answer 9

@myininaya

Answer 10

@dan815

Answer 11

@dan815

Answer 12

@Michele_Laino

Answer 13

@ash2326

Answer 14

@TheSmartOne

Answer 15

@Compassionate

Answer 16

@AlexandervonHumboldt2

Answer 17

@sleepyjess

Answer 18

@AlexandervonHumboldt2 do you think you could walk me through this? the lesson doesn't exactly give me a formula on finding the y intercept

Answer 19

hint:
we have:
\[2 \leqslant h\left( x \right) \leqslant 6\]
since:
\[ - 1 \leqslant \cos \theta \leqslant 1\]

Answer 20

the y-intercept is where grath interesect y asis .in first grath it intersects at -5. in second grath it interecsects at -3. third grath intersects at 4.

Answer 21

4 is the biggest thus third garth has the biggest.

Answer 22

we have to compute these values:
\[\begin{gathered}
h\left( 0 \right) = ...? \hfill \\
g\left( 0 \right) = ...? \hfill \\
f\left( 0 \right) = ...? \hfill \\
\end{gathered} \]

Answer 23

whats a garth? @AlexandervonHumboldt2

Answer 24

sorry grath

Answer 25

you mean graph right? lol sorry just trying to make sure if i didnt miss a term in the lesson @AlexandervonHumboldt2

Answer 26

ok did i do these right?

the y-intercepts for:
f(x)=-5
h(x)=2
g(x)=-3

Answer 27

@AlexandervonHumboldt2

Answer 28

f(x)=-5
h(x)=4
g(x)=-3 are your intercepts thus h(x) has the biggest

Answer 29

how did you get 4 for the y intercept of h(x) ?

Answer 30

@AlexandervonHumboldt2

Answer 31

the last coeeficent in this equation is y-intercept

Answer 32

but h(x) is the table graph @AlexandervonHumboldt2

Answer 33

yes it is: listen: the last coeeficent that is without any x is the y-intercept.

Answer 34

LAST COEEFICENT IS Y_INTERCEPT FOR H(X)

Answer 35

ohhhh now i see it sorry i was confusing it with another question im working on @AlexandervonHumboldt2

Answer 36

but when i graph the function it tells me that the y intercept is 2 :( @AlexandervonHumboldt2

Answer 37

woops i forgot it is a trig function so yeah it would be 2

Answer 38

so, the highest y-intercept would be h(x)=2 ? am i right? @AlexandervonHumboldt2

Answer 39

@AlexandervonHumboldt2

Answer 40

@Michele_Laino

Answer 41

yes

Answer 42

thank you !~

Answer 43

i was gonna do that lol

Answer 44

ok thx