fill in the table using this function rule

Question

f(x)=√x-5

Answer 1

f(x) = sqrx -5

y=sqrx -5

y+5 = sqrx

square both sides

y^2 + 10y + 25 = x

It's the top half a rightward opening parabola with vertex at (0,-5) which is also the minimum point and y intercept and x intercept

If you have a table, it might be something like

x y

0, -5

1 -4

4 -3

9 -2

16 -1

25 0

36 1

49 2

64 3

IF an x value is missing in the table, plug in the y value into the equation and solve for x

and vice versa

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