Answer:
2nd and 3rd ordered pair are on the graph
Step-by-step explanation:
Substitute the x- coordinate into the equation and if the value obtained is equal to the y- coordinate then it lies on the graph.
(1, 625 )
f(1) = - [tex]25^{1+1}[/tex] = - [tex]25^{2}[/tex] = - 625 ≠ 625 ← No
(0, - 25 )
f(0) = - [tex]25^{0+1}[/tex] = - [tex]25^{1}[/tex] = - 25 ← Yes
(- 1, - 1 )
f(- 1) = - [tex]25^{-1+1}[/tex] = - [tex]25^{0}[/tex] = - 1 ← Yes [ using [tex]a^{0}[/tex] = 1 ]
