Let f(x)=x+2 and g(x)=2x+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.

Question

asked Oct 10, 2021 120k views

2 Answers

Pathik Vejani · Answer 1 · 2021-10-15T16:57:21+0000

Explanation:

Given g(x) = x+2 and f(x) =
2^x+1

If f(x) = g(x)

⇔
2^x+1 = x+2

⇔
2^x= x +1

Only x= 1 and x=0 will be satisfy the above equation.

If x= 1, it gives and x=0 gives

2^1= 1+1
2^0=0+1

⇔2=2 ⇔1=1