Answer:
y=3x+18
Step-by-step explanation:
Since slope-intercept form is y=mx+b, we first need to find the slope.
m=y2-y1/x2-x1
m=0-(-9)/-6-(-9)
m=9/3=3
Next we need to find b, or the y-intercept
to do that we plug in numbers to what we already have.
y=3x+b
0=-18+b
b=18
Now we put it all together.
<h3>y=3x+18</h3>
 
        
             
        
        
        
Divide both sides by 2<span>πh:-
r = S / 2</span><span>πh  Answer</span>
        
             
        
        
        
I believe it’s 140 maybe.
        
             
        
        
        
Answer:
Given f(-2)
= -5 -7(-2)
= -5+14
= 9
Thus f(-2) of f(x)= 5-7x is 9
 
        
             
        
        
        
Answer:
answer is 11 12
Step-by-step explanation: