Question

What graph best represents y=2^x + 1

Answer 1

The graph that best represents the given equation in the attached figure

Explanation:

we have

`y=2^x+1`

Find the y-intercept

Remember that the y-intercept is the value of y when the value of x is equal to zero

For x=0

substitute

`y=2^0+1=2`

The y-intercept is the point (0,2)

The given function is increasing, because the y-value increases as the x-value increases. The function tends to go up as it goes along

therefore

The graph that best represents the given equation in the attached figure