PLEASE HELP ASAP THIS IS FOR ALGEBRA 1 1. Use the following table to answer questions (a – c).
X Y
1 1
2 3
3 6
4 2
7 9
8 6
10 7

a. Calculate the correlation coefficient.
b. Based on your calculation in part (b) describe the correlation between the x and y.
Explain your reasoning.

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.