Answer:
A. Y-intercept of (0, −3), starts down on the left, gets closer to y = −2 on the right
Step-by-step explanation:
We are given the function, [tex]f(x)=-3(\frac{1}{3})^{x+1}-2[/tex]
Now, we know,
'Y-intercept is the point when the graph crosses the y-axis i.e. when x = 0'.
So, we have,
[tex]f(0)=-3(\frac{1}{3})^{0+1}-2[/tex]
i.e. [tex]f(0)=-3(\frac{1}{3})^{1}-2[/tex]
i.e. [tex]f(0)=-1-2[/tex]
i.e. f(0)= -3
So, the y-intercept is (0,-3).
Thus, options C and D are not correct.
Moreover, from the figure below, we see that,
The graph starts down on the left and goes closer to y= -2 on the right.
Hence, option A is correct.
Answer:
The y-intercept is (0,-3).
Option A is right I just took the 07.06 quiz
