Question

PLEASE HELP!!! GIVING 65 POINTS I NEED HELP NOW!!! !The table shows values for functions f(x) and g(x) .

x f(x)=2x−1 g(x)=12x
−2 −34 −1
−1 −12 −12
0 0 0
1 1 12
2 3 1
What is the solution to f(x)=g(x) ?

Select each correct answer.




x = −2

x = −1

x = 0

x = 1

x = 2

Answer 1

X=5

X=2

X=0

Explanation:

Its right i go to k12

Answer 2

Answer: Given f ( x ) = 2x + 1 and g ( x ) = x2

+ 2x – 1 find ( f + g ) ( x ) and

( f + g ) ( 2 )

Solution

Step 1. Find ( f + g ) ( x )

Since ( f + g ) ( x ) = f ( x ) + g ( x ) then;

( f + g ) ( x ) = ( 2x + 1 ) + (x2

+ 2x – 1 )

= 2x + 1 + x2

+ 2x – 1

= x

2

+ 4x

Explanation: