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2 years ago

Write a slope intercept equation for a line passing through the given point perpendicular to a line

1 answer:

4 0

Hello :
 a slope intercept equation is : y - b = s (x - a )
passing through the given point A( a , b) and the slope : s when : s×s' = -1
s' : the slope of The other line .

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Find the equation of the line that passes through the points (-4,-2) and (-3,5) in both point-slope form and

kaheart [24]

<h2>Answer:</h2>

First, we must determine the slope, then we find the y-intercept using slope formula and slope-intercept form.

For slope:

$m = \frac{5 + 2}{-3 + 4} = \frac{7}{1} = 7$

Slope (m) = 7

For y-intercept:

$5 = 7(-3) + b\\\\5 = -21 + b\\\\26 = b$

Y-intercept (b) = 26

Using this information, we can now create the equations for this line.

$y= 7x + 26\\\\y - 5 = 7(x + 3)$

Formulas:

Slope formula: y₂ - y₁/x₂ - x₁

Slope-intercept form: y = mx + b

Point-slope form: y - y₁ = m(x - x₁)

*Note: (x₁, y₁), (x₂, y₂) = 2 points on the line

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2 years ago

Which element of variation would not be affected by adding the data value 15 to the data set {3, 5, 6, 8, 9, 10, 13, 14}

Andrei [34K]

It is 13,14 because it goes up two then one one then two again which will then mess up the rotation

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2 years ago

Please HELP ASAP! financial math!

Arte-miy333 [17]

Answer:

total amount of interest is $4800.00

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2 years ago

Rate of change from the line

Ghella [55]

$\textbf{Answer:}$

$\frac{-1}{4}$

$\textbf{Step-by-step explanation:}$

$\frac{y2 - y1}{x2 - x1}$

$\textrm{Use the formula above to determine the rate of change}$

$\frac{1 - 2}{4 - 0} \rightarrow\frac{-1}{4}$

$\textrm{The rate of change of this line is }$ $\frac{-1}{4}$

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3 years ago

Read 2 more answers

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Lady bird [3.3K]

Answer:

130

Step-by-step explanation:

I don' know my explanation.

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2 years ago