Determine the type of correlation that exists in the given data set. # of Sales 16 18 15 119 21 189 128 123 135 122 126 137
Profit
330 335 320 1350
1335 351 1325 341 1352
352
1344 1360
A. According to this data, there is a positive correlation between number of sales and profit,
B. According to this data, there is a negative correlation between number of sales and profit
C. According to this data, there is no correlation between number of sales and profit.
D. There is not enough information in this data to determine what type of correlation exists between
number of sales and profit.

(x+3)(x+7)

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

agree

step-by-step explanation:

differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

hope this