Answer:
<h2>a. -3</h2>
Step-by-step explanation:
Given Equation :

Which is in slope intercept form :

Where :
m = slope
b = y-intercept.
Thus , in the given Equation , the y-intercept is -3
Answer:
f(x)=-3(x+2)^2-2
Step-by-step explanation: the the FX graph the -3 in my equation represents the decrease(for being negative) in the graph, the positive 2 represents the x axis if that number is positive the negative 3 is going to change the x axis then will end up being negative which is why the x starts off in negative 2, the last number represents the y axis if the y axis is negative 2 the y will start off at -2
Answer:
16 feet
Step-by-step explanation:
Set up a proportion where x is the height of the tree:
= 
Cross multiply and solve for x:
5x = 80
x = 16
So, the tree is 16 feet tall
Here is an example of how to do this.. sense $4 x 6 just continue the graph i have already started