4 years ago

In the regression equation, what does the letter "a" represent what does the letter "b" represent?

1 answer:

7 0

Let's assume that y = ax + b is your regression equation.

Then a represents the slope of the regression line, and b represents the y-intercept (value of y when x = 0).

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I need help plz -5f - 6 - 8f +4

a_sh-v [17]

Answer:

Simplify the expression

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Step-by-step explanation:

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3 years ago

Solve for x (-4/3) x - 6 = -26 A. −27 B. −15 C. 15 D. 27

andre [41]

$- \dfrac{4}{3} x - 6 = -26$

//Add 6 to both sides:
$- \dfrac{4}{3} x = -20$

//Multiply by -1 on both sides:
$\dfrac{4}{3} x = 20$

Multiply by 3 on both sides:
$4x = 60$

Divide by 4 on both sides:
$x = 15$

-----------------------------------------
Answer: x = 15 (Answer C)
-----------------------------------------

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