The table below shows some values of f(x) and g(x) for different values of x:

x f(x) = 9x + 7 g(x) = 5x
−2 −11
−1 −2
0 1
1 5
2

Complete the chart and determine the solution of the equation f(x) = g(x).
x = −1
x = 0
x = 2
x = 25

Question

The table below shows some values of f(x) and g(x) for different values of x:


x	f(x) = 9x + 7	g(x) = 5x
−2	−11	 
−1	−2	 
0	 	1
1	 	5
2	 	 


Complete the chart and determine the solution of the equation f(x) = g(x).
 x = −1
 x = 0
 x = 2
 x = 25

chrisga · Answer

I already solved the graph 

x        f(x) = 9x + 7          g(x) = 5x
-2          -11                       0.04
-1          -2                         0.2
0              7                            1
1             16                           5
2             25                         25

But im not sure is the answer C or D

chrisga · Answer

@LynFran

lynfran · Answer

ur g(x) is incorrect
g(x)=5x
when x=-2 ,  5(-2)=-10
when x=-1 ,   5(-1)= -5
when x=0 ,    5(0)=0
when x=1      5(1)=5
when x=2       5(2)=10

lynfran · Answer

f(x)=g(x)
9x+7=5x
9x-5x=-7
4x=-7
x=-7/4... im not getting those answers are you sure those are the correct function for 
f(x)=9x+7
g(x)=5x ???

chrisga · Answer

yes

chrisga · Answer

x = −1
 x = 0
 x = 2
 x = 25

lynfran · Answer

https://www.symbolab.com/solver/algebra-calculator/9x%2B7%3D5x/?origin=enterkey

chrisga · Answer

i might just put D