Answer:
f(-3)= -3
Step-by-step explanation:
We are given the function: 
f(x) = 2x+3 
and asked to find f(-3). Essentially, we want to find f(x) when x is equal to -3. 
Therefore, we can substitute -3 for each x in the function. 
f(x)= 2x+3 at x= -3 
f(-3)= 2(-3) +3 
Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition and Subtraction 
Multiply 2 and -3. 
f(-3) = (2*-3) +3 
f(-3)= (-6)+3
Add -6 and 3. 
f(-3)= (-6+3) 
f(-3)= -3 
If f(x)= 2x+3, then<em> f(-3)= -3</em>
 
        
             
        
        
        
Compatible numbers are rounded numbers. the compatible number for 777 is 800 , and the compatible number for 248 is 200 because I rounded to the nearest hundreds place 
I hope I helped you!!!!<3
        
             
        
        
        
First set up the equation:

Then substitute in known values:

and solve for C

 
 
        
        
        
Answer:
The answer is google
Step-by-step explanation:
G:d
O:r
O:u
G:g
L:s
E: