Brainliest + ! show work i need : ( find the exponential model of best fit for the points (−3137). explain how you got your answer. round values to the nearest hundredth.

Step-by-step explanation: We are given points (−3,5),(1,12),(5,72),(7,137).

We know the equation of an exponential modal is:

Let us take first point and plug in above exponential equation, we get

On applying negative exponents rule , we get

On cross multiplying, we get

 ------------(1).

Now, plugging (1,12) in above exponential equation, we get

    --------------(2).

Substituting in second equation, we get

Dividing both sides by 5, we get

Taking 4th root on both sides, we get

b= 1.24.

Plugging b = 1.24 in first equation, we get

a=5.88.

Plugging values of a and b in , we get

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm