Question

Graph f(x)=2x+1 and g(x)=−x+7 on the same coordinate plane. What is the solution to the equation f(x)=g(x) ?
Enter your answer in the box. x =

Let ​​ f(x)=−3/2x and ​ g(x)=(1/2)x−1 . Graph the functions on the same coordinate plane. What are the solutions to the equation f(x)=g(x) ?
Enter your answers in the boxes. x = or x =

The functions f(x)=−3/4x+2 1/4 and g(x)=(1/2)x+1 are shown in the graph. What are the solutions to −3/4x+2 1/4=(12)x+1?
Select each correct answer.
 −1
 0
 1
 2
 3

Answer 1

Solution -    a)    When f(x) = g(x) , When f(x) = 2x+1 ,g(x) = -x+7
                           From below graph we can seen 
                               x = 2 
              
                     b)  For f(x) = -3/2 x and g(x) = 1/2 x - 1
                                   When f(x) = g(x) 
                                 x = 0.5