What exponential function is the best fit for the data in the table?

x f(x)

2 -3

3 0

4 12

f(x)=4(4)^(x-1)+4
f(x)=4(4)^(x-1)-4
f(x)=1/4(4)^(x-1)+4
f(x)=1/4(4)^(x-1) -4

step-by-step explanation:

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation:

measurement of the swimming pool is given as = 7 yards 4.79 feet

first we will convert this to yards only.

1 foot = 0.33 yards

so, 4.79 feet = yards

so total yards are = yards

now we will convert this in meters.

1 yard = 0.914 meters

8.580 yards = meters

0.842 m = 0.842*100 = 84.2 cm

this becomes 7 meters and 84.2 cm

hence, the pool is 7 meters and 84.2 cm wide.

answer is  

a.

93.98 sq. in.

hope you got it chief