Answer:

Step-by-step explanation:
we know that
The equation of the line into point slope-form is equal to

in this problem we have


substitute the values in the formula

Answer:
8, 2.
Step-by-step explanation:
2*4 is 8 so I think line them up together and 12/6 is 2
To find the mean, add up all the test scores and divide by the number of tests:
524/10 = 52.4.
1 and 1/2 is the same as 1.5 and 1.5 * 4 is 6 so I would say 4