Question

Which equation represents the function graphed on the coordinate plane?g(x) = |x + 1| + 3

g(x) = |x + 3| – 1

g(x) = |x – 1| + 3

g(x) = |x + 3| + 1

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
please check attached