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aleksklad [387]
3 years ago
9

Write down the equation that could be a correct equation for linear regression prediction function?

Mathematics
1 answer:
user100 [1]3 years ago
6 0

If the question meant that we should write a linear prediction function ;

Answer:

y = bx + c

Step-by-step explanation:

The equation for a linear regression prediction function is stated in the form :

y = bx + c

Where ;

y = Predicted or dependent variable

b = slope Coefficient

c = The intercept value

x = predictor or independent variable

Therefore, the Linear function Given represents a simple linear model for one dependent variable, x

b : is the slope value of the equation, whuch represents a change in y per unit change in x

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∠A∠A and ​ ∠B∠B ​ are vertical angles with m∠A=xm∠A=x and m∠B=5x−80m∠B=5x−80 . What is m∠Am∠A ?
iris [78.8K]

The Vertical Angles Theorem states that if two angles are vertical angles, then they are congruent .Given <A and <B are vertical angles so they are equal.

<A=<B.

Measure of <A=x and <B=5x-80

Or  5x-80=x

Adding 80 both sides

5x-80+80=x+80

5x=x+80

Subtracting x both sides

5x-x=x-x+80

4x=80

Dividing both sides by 4

x=20

Measure of <A= x= 20 degrees.

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3 years ago
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How many solutions does the equation have?
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Two angles are comlementary. the first angle measures x and the second angle measures 3x-10. find x?
ryzh [129]
X=25

4x-10=90
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A central angel in this diagram is
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Answer:

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So if i wake up at 7:00 every day what time should i go to bed if i need nine hours of sleep
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