Which of the following regressions represents the strongest positive linear relationship between x and y?
Regression 1
y = ax + b
a = -1.5
b= 16.1
r= -0.5933
Regression 2
y = ax + b
a = 6
b = 10.4
r=0.8843
Regression 3
y = ax + b
a= -16.6
b = -17.7
r = -0.9403
Regression 4
y = ax + 6
a= 13.5
b= 4.6
r= 0.4926
O Regression 1
O Regression 2
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O Regression 3
O Regression 4

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).