Write an exponential function in the form y = ab^x

that goes through points (0,13) and (3,832).

y = 13 ×

Step-by-step explanation:

Substitute the given values into the exponential

Using (0, 13 ) , then

13 = a ( = 1 ) , so

a = 13

y = 13

Using (3, 832 )

832 = 13 b³ ( divide both sides by 13 )

64 = b³ ( take cube root of both sides )

b = = 4

The exponential function is

y = 13

90°

90°

90°

90°

edc=180-90-53=37by sum of angle of triangle

edf=90-37=53

fed=cde=53alternate angle

fea=180-fae-efa=180-37-90=53

efa=180-90=90linear pair

fae=180-<e-edf=180-90-53=37

eab=90-fae=90-37=53

aeb=180-b-bae=180-90-53=37