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2 years ago

In point slope form & slope intercept please

Mathematics

2 answers:

Brrunno [24]2 years ago

8 0

Answer:

Point-slope form: $y-7 = - \frac{3}{4} (x+4)$

Slope-intercept form: $y = -\frac{3}{4}x+4$

Step-by-step explanation:

-The point slope form:

$y-y_{1} = m (x-x_{1})$

-Use the given point and slope to this equation to get the point slope form:

$y-7 = - \frac{3}{4} (x+4)$

-To get to the slope intercept form, you need to solve the equation:

$y-7 = - \frac{3}{4} (x+4)$

$y-7 = - \frac{3}{4}x -3$

$y-7 +7 = - \frac{3}{4}x - 3 +7$

$y = -\frac{3}{4}x+4$

So, the results are:

Point-slope form: $y-7 = - \frac{3}{4} (x+4)$

Slope-intercept form: $y = -\frac{3}{4}x+4$

lord [1]2 years ago

7 0

Answer:

4+8

Step-by-step explanation:

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point a has the coordinates(2,5) point B has the coordinates (6,17) how long is segment ab in simplified radical form

IRISSAK [1]

Answer:

$4\sqrt{10}$

Step-by-step explanation:

We have been given that point A has the coordinates(2,5) point B has the coordinates (6,17).

To find the length of segment AB we will use distance formula.

$\text{Distance}=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Upon substituting coordinates of point A and point B in distance formula we will get,

$\text{Distance between point A and point B}=\sqrt{(6-2)^2+(17-5)^2}$

$\text{Distance between point A and point B}=\sqrt{(4)^2+(12)^2}$

$\text{Distance between point A and point B}=\sqrt{16+144}$

$\text{Distance between point A and point B}=\sqrt{160}$

$\text{Distance between point A and point B}=4\sqrt{10}$

Therefore, the length of segment AB is $4\sqrt{10}$ .

3 0

3 years ago

Help Please.Use complete sentences to explain the steps required in converting 180 degrees to its equivalent radian measure. Inc

Phoenix [80]

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180 (π/180)
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4 0

3 years ago

What is the value of x in the equation 8x-2y=48, when y=4

Oksanka [162]

8x - 2y = 48, y =4

8x - 2(4) = 48
8x - 8 = 48
8x = 48+8
8x = 56
x = 56/8 = 7

x = 7

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3 years ago

Read 2 more answers

A wire 30 feet long is stretched from the top of a flagpole to the ground at a point 15 feet from the base of the pole. How high

sweet-ann [11.9K]

Answer:

28.3