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docker41 [41]
3 years ago
7

A line passes through (4,-5) and had a slope of 5/2. Write an equation in point-slope form for this line

Mathematics
2 answers:
Arada [10]3 years ago
8 0

Answer:

y+5 = 5/2( x -4)

Step-by-step explanation:

Point slope form of a line is

( y-y1) = m(x-x1) where m is the slope and ( x1 ,y1) is a point on the line

y --5 = 5/2( x -4)

y+5 = 5/2( x -4)

Anuta_ua [19.1K]3 years ago
6 0

Answer:

y + 5 = 5/2(x - 4)

Step-by-step explanation:

Use the point slope equation: y - y1 = m(x - x1), where (x1, y1) is a known point and m is the slope.

Plug in the values:

y + 5 = 5/2(x - 4)

So, the equation is y + 5 = 5/2(x - 4)

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Answer:

-101 c.

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What is the distance between R(5,2) and S(4,-7)?<br><br> Round to the nearest tenth.
Naddik [55]
You can calculate the distance between two point using this fomula: 

√(x_2-x_1)^2+(y_2-y_1)^2


If you insert you values you get:

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2 years ago
Grace and Bill bought a vacation home for $182,000. A serious medical crisis forced them to sell at $110,000. What was their per
Sphinxa [80]

Answer:

Loss percentage = 40% (Approx)

Step-by-step explanation:

Given:

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Sales price = $110,000

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Loss percentage

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8 0
3 years ago
Rewrite the expression (19x3 – 5x2 + 6x – 2)/(x + 1) in the form q(x) + r(x)/b(x) where q(x) = quotient, r(x) = remainder, and b
wolverine [178]

We are asked to perform the long division on the following expression.

\frac{(19x^3-5x^2+6x-2)}{(x+1)}

Let us perform the long division.

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Therefore, the equivalent expression is

19x^2-24x+30-\frac{32}{(x+1)}

The 3rd option is the correct answer.

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