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3 years ago

Describe the correlations from left to right ? Plz explain I can’t get this wrong & I really need help !

Mathematics

1 answer:

UkoKoshka [18]3 years ago

5 0

Answer:

Positive, negative and no correlation

Step-by-step explanation:

because its going up its positive because it goes down its negative for the last one it’s random so no correlation

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Please explain your answer.

guapka [62]

I think that the answer would be B beacuse both of them are negitive

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3 years ago

Simplify the expression: 4(2x-7) *<br> 6x-7<br> 08x-7<br> 0 2x-28<br> 8x-28

oksian1 [2.3K]

Answer:

Answer is (d)

Step-by-step explanation:

4(2x - 7)

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3 years ago

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almond37 [142]

Answer:

the answer is that D is false

Step-by-step explanation:

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3 years ago

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a hiking path is represented by the equation y=3/8x on a coordinate map. The county would like to create a parallel path for bik

stepladder [879]

Answer:

The equation of the bike path on a coordinate map is represented by $y = \frac{3}{8}\cdot x +1$ .

Step-by-step explanation:

From Analytical Geometry, we know that resultant parallel line is a translated version of parent line. Two lines are parallel to each other when they share the same slope. The resultant line can be construted from slope-point form:

$y-y_{o} = m_{\parallel}\cdot (x-x_{o})$

Where:

$x_{o}$ , $y_{o}$ - Components of known point, dimensionless.

$m_{\parallel}$ - Slope of the parallel line, dimensionless.

In addition, a line has also this form:

$y = m\cdot x + b$

Where:

$x$ - Independent variable, dimensionless.

$y$ - Dependent variable, dimensionless.

$m$ - Slope, dimensionless.

$b$ - y-Intercept, dimensionless.

Given that parent function is $y = \frac{3}{8}\cdot x$ , the slope of the resulting line is $m_{\parallel} = \frac{3}{8}$ . Now, if $x_{o} = 16$ and $y_{o} = 7$ , we obtain the equation of the line: