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k0ka [10]
3 years ago
8

What is the slope of the line that passes through the points (−4,−1) and (18,−2) ?

Mathematics
1 answer:
Tatiana [17]3 years ago
7 0

Answer:

D

Step-by-step explaination:

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Write an equation of a line that has a slope of 7/2 and passes through the point (14,-3). Convert it to slope-intercept form.
Simora [160]

Answer:

<h2>          y = ⁷/₂x - 52 </h2>

Step-by-step explanation:

The point-slope form of the equation is y - y₀ = m(x - x₀), where (x₀, y₀) is any point the line passes through and m is the slope:

m = ⁷/₂

(14, -3)    ⇒   x₀ = 14,  y₀ = -3

So, the point-slope form of the equation:

y + 3 = ⁷/₂(x - 14)

So::

y + 3 = ⁷/₂x - 49         {subtract 3 from both sides}

y = ⁷/₂x - 52             ←  the slope-intercept form of the equation

4 0
3 years ago
Find the value of x.<br> 54<br> 79
Blababa [14]

Answer:

I believe it is 47 degrees

Step-by-step explanation:

Triangles add up to 180 degrees

54 + 79 = 133

180 - 133 = 47

4 0
3 years ago
Y=3x+2-&gt; parrell lines
Lelechka [254]
Using the slope-intercept form, the slope is 3 3 . To find an equation that is parallel<span>to </span>y=3x−2 y<span> = 3 ⁢ x - </span>2<span> , the slopes must be equal. Using the slope of the equation, find the </span>parallel line<span> using the point-slope formula. Find the value of b b using the formula for the equation of a </span>line<span>.</span>
6 0
3 years ago
Any answers help please! show your work
DiKsa [7]

1. -√8, -2.1, 3/2, 12/6, 4

sorry man I'm tired but here's ya first set of answers

4 0
3 years ago
An axiom of Geometry says that if _____ points lie in a plane, the _______ containing them also lies in the same plane.
Roman55 [17]
If TWO points lie in a plane, the LINE containing them also lies in the same plane.
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3 years ago
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