Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (jamaljunior):
@sooobored
OpenStudy (sooobored):
initial value of 1 means
g(0)=1 which also means the y-intercept for g(x) is 1
OpenStudy (sooobored):
what is the y intercept of f(x)?
OpenStudy (jamaljunior):
.1?
OpenStudy (sooobored):
oh crap, i got that backwards
g(x) is the linear function and f(x) is the exponential function
everything i said above needs to be reversed
the y-intercept of f(x) is 1
so you need to find the y intercept of the linear function g(x)
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (sooobored):
and no it is not .1
linear function
what is the slope?
OpenStudy (sooobored):
at x=2 y=11
at x=3 y=14
just by simply looking at these 2 points, we can conclude the slope is 3
so at x=1 y=8
therefore
at x=0 y=?
OpenStudy (jamaljunior):
idk @sooobored
OpenStudy (danjs):
f(x)=A*b^x
g(x)=mx+b
OpenStudy (danjs):
\[\large f(x)=3^x\]
\[\large g(x)=3x+5\]
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (danjs):
The y-intercept occurs when x=0, so for each function the y intercept value is
f(0)=3^0=1
g(0)=3*0+5=5
the difference between those two values is 5-1=4