Please help! WILL MARK BRAINLEST Use the data tab of the graphing tool to display the data from Luther's table in a scatter plot, with x representing the
number of pitches thrown and y representing the average speed of the pitches. Select the relationship tab to add the
best fit linear function to the graph.
What are the equation of the line of best fit and the absolute value of the correlation coefficient?

step-by-step explanation:

$79500

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

it would be a on edgenuit y

the diagram below is your final answer