Precalculus 12 grade

Question

y=2^x-5-9

Five points with coordinate whole numbers . Ex x=5, y=-8

Answer 1

I will assume the function is:

Let x = 5, then, since 2⁰ = 1, y = -8: Point = (5, -8)

Let x = 6, then, since 2¹ = 2, y = -7: Point = (6, -7)

Let x = 7, then, since 2² = 4, y = -5: Point = (7, -5)

Let x = 8, then, since 2³ = 8, y = -1: Point = (8, -1)

Let x = 9, then, since 2⁴ = 16, y = 7: Point = (9, 7)