Line L's slope intercept form is 
y = 4x + 7
It's point slope form is 
y - 3 = 4 (x - -1)
You can check the point slope form and match it with the slope intercept form:
y - 3 = 4 (x - -1)
y - 3 = 4x + 4
y = 4x + 7 
y = 4x + 7  = y = 4x + 7 
        
                    
             
        
        
        
Answer:
f(-2) = 0
f(1) = 12
f(2) = 5
Step-by-step explanation:
f(-2) will lie in the function  
 
 
 
f(1) will lie in the function  
 

f(2) will lie in the function  
 

 
        
             
        
        
        
Answer:
x=1 or x=−2
Step-by-step explanation:
16x2+10x−27=−6x+5
Step 1: Subtract -6x+5 from both sides.
16x2+10x−27−(−6x+5)=−6x+5−(−6x+5)
16x2+16x−32=0
Step 2: Factor left side of equation.
16(x−1)(x+2)=0
Step 3: Set factors equal to 0.
x−1=0 or x+2=0
x=1 or x=−2
 
        
             
        
        
        
Answer:
b -3,3 c 6,9 hope this helps 
 
        
             
        
        
        
I need the picture to answer it