Which of the following correlation coefficients best describes the correlation between hours of exercise and resting heart rate? * 2 points
r = -0.4
r = 0.89
r = -0.92
r = 0.18Study the graph.

If a student graphed the line shown, which of the following equations did the student use?

A
y=14x−1

B
y=−14x−1

C
y=4x−1

D
y=−4x−1

(3x-8) or (3x+8)

step-by-step explanation:

middle maybe?

step-by-step explanation:

the correct answer is c) 2.

using the formula for pythagorean theorem (a2+b2=c2)(the twos are exponents), and knowing that you have b squared and c squared, just reverse it. 26 squared minus 10 squared equals c squared. 26 squared is 676 and 10 squared is 100. you get 576, then use your square roots to undo the squared numbers to get 24.