Question

Match the function with the graph.

a. Y=√ x+4
b. Y=√ x-1
c. Y= √ x-1+4
d. Y=√ x+1

Answer 1

c.
`y = √(x - 1) + 4\\`

Explanation:

The x-1 is there because you can see that the starting point is 1 left from the y axis, and +4 because it starts four points above the x axis.