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PLEASE HELP ASAP!!! 80 POINTS AND BRAINLIEST FOR BEST ANSWER!!! ONE MULTIPLE CHOICE QUESTION!!!
Which of the following exponential functions goes through the points (1, 20) and (2, 80)?

f(x) = 5(4)−x
f(x) = 4(5)−x
f(x) = 5(4)x
f(x) = 4(5)x

Respuesta :

TNSKermit

Answer:

your answer should be c

Answer:

were going to multiply th x axis points and y axis points and were going to add them

1x2 + 20 x 80

2 + 1600

1602

once u simplify it you'll get f(x) = 5(4)x

~batmans wife dun dun dun

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