For h(x) = -7x + 10, x =1
For r(x) = 4/5x+ 7 , x = -15
Step-by-step explanation:
in order to find the value of x on which the functions will have given values, we will put the functions equal to the given values
So,
<u>h(x) = -7x + 10; h(x) = 3</u>

Dividing both sides by -7

<u>r(x) =  4/5x+7; r(x) = -5</u>

<u></u>
Keywords: Functions
Learn more about functions at:
#LearnwithBrainly
 
        
             
        
        
        
Answer:
AC = 10
Step-by-step explanation:
Do you really need the explanation it seems like you are taking a test. I answered one of your questions a few seconds ago. 
a^2+b^2=c^2.
8^2 + 6^2 = c^2
64 + 36 = c^2.
100 = c^2.
Square root of it all equals to 
c = 10.
 
        
                    
             
        
        
        
1. Identify valid x and y points by doing vertical and horizontal line test
2. Use these toolkit to find the appropriate function
 
        
             
        
        
        
Answer:
OMG THANK YOU SO MUCH I NEEDED THIS SO MUCH FOR MY MATH TEST!!!!
Step-by-step explanation:
 
        
                    
             
        
        
        
ANSWER

EXPLANATION
The complex number shown has coordinates (2,-2)
or 

The modulus is


The argument is 


The polar form is 

The first option is correct.