Which of the following regressions represents the strongest negative linear relationship between x and y?
Regression 1
y = ax + 5
a= 17.1
b= -16.8
T= 0.822
Regression 2
y = az +5
a= -5.9
b= -7.2
T= -1.086
Regression 3
y = ax +5
a= -9.6
b= 15.2
T= -0.1881
Regression 4
y = ax +3
a= -3.5
b=2.4
T= -0.7852
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2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

180

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116