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Ilia_Sergeevich [38]
3 years ago
6

Write the equation of a line that has a slope of -2 and goes through point (1, 2).

Mathematics
1 answer:
Roman55 [17]3 years ago
7 0

Answer:

y = -2x + 4

Step-by-step explanation:

Equation in point slope form:

y - 2 = -2(x - 1)

y - 2 = -2x + 2

y = -2x + 4  ..............<------------------------------- slope intercept form

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Identify the two prime numbers that are greater than 25 and less than 35
sdas [7]
<span>Identify the two prime numbers that are greater than 25 and less than 35.
29 and 31</span>

8 0
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Which is the correct input-output table for the function f(x) = 7 – 4.5x?
svlad2 [7]
:  <span> f(x) = 7 – 4.5x
f(-2) = 16
f(-1) = 11.5
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f(1) = 2.5
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etc.....
Now make an x....y table with these values.

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3 0
3 years ago
Nathan and Connor want to take a road trip and they are going to rent a car. Vroom Vroom car rental agency charges $50 one-time
Aleksandr [31]
50 + .35x = 75 + .25x

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4 0
3 years ago
Write the slope intercept form of the equation for the line. A.Y=8/5x-1/2, B.Y=-5/8x+1/2, C.Y=5/8x+1/2. D. Y=8/5x+1/2
Andrei [34K]

Answer:

Step-by-step explanation:

Slope-intercept form is y-y_{1}=m(x-x_{1}  ) where m is the slope

A. The slope is 8/5, and the -1/2 means that the point (0, -1/2) falls on the line, therefore the slope-intercept form is y+1/2=8/5(x-0) or y+1/2=8/5x

B. The slope is -5/8, and the 1/2 means that the point (0, 1/2) falls on the line, therefore the slope-intercept form is y-1/2=-5/8(x-0) or y+1/2=-5/8x

C. The slope is 5/8, and the 1/2 means that the point (0, 1/2) falls on the line, therefore the slope-intercept form is y-1/2=5/8(x-0) or y-1/2=5/8x

D. The slope is 8/5, and the 1/2 means that the point (0, 1/2) falls on the line, therefore the slope-intercept form is y-1/2=8/5(x-0) or y-1/2=8/5x

7 0
4 years ago
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