PLEASE WE HELP Which ordered pairs lie on the graph of the exponential equation f(x) = 25(2.2)^x Select EACH correct answer. (0,0) (0.5, 37.08) (1, 55) (2, 121)

i got ur back man

Step-by-step explanation:

There are four inputs: {-1, 0, 1 and 2}. Let x=-1 and find y. Let x = 0 and find y. And so on. You will find that only the input -1 produces the y-value predicted by the function f(x) = 4(5)^(2x).

Note that if you use a calculator to evaluate f(x), be certain to enclose "2x" inside parentheses: f(x) = 4(5)^(2x)

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

answer: 1 + 1 = 11

step-by-step explanation: