Mathematics High School

Which is the correct equation for a line that has a slope of 2 and passes through the point (-1, -5). Use the graph below or graph paper if needed.
PLEASE HELP ASAP
A.y = 2x - 5

B.y = 2x + 5

C.y = 2x - 3

D.y = 2x + 3

Which Is The Correct Equation For A Line That Has A Slope Of 2 And Passes Through The Point (-1, -5).

Answers

Answer 1

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Answer:

  C.  y = 2x - 3

Step-by-step explanation:

The y-intercept (b) can be found from ...

  y = mx + b

  y - mx = b . . . . . subtract mx

Here, you are given (x, y) = (-1, -5) and slope m = 2.

  b = -5 -2(-1) = -5+2 = -3

The correct equation is ...

  y = 2x -3 . . . . . matches choice C

_____

On the graph, you can plot point (-1, -5) left of the y-axis 1 unit and down from the x-axis 5 units. The slope of 2 tells you the line will rise 2 units from there to a y-value of -3 when it runs 1 unit to the right to an x-value of 0. That point (0, -3) is the y-intercept, showing you that choice C is correct.

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Answers

Answer:

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Answers

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Answer:

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Step-by-step explanation:

[tex]\frac{2}{3}[/tex] * [tex]\frac{3}{4}[/tex]  * 10 = [tex]\frac{1}{2}[/tex] * 10 = 5.

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Answers

you do x=20-9
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Answer:

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Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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f(x) = -2x² - 4x - 2 - 12

f(x) = -2x² - 4x - 14

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Answers

Answer: (7,5)
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1) y= 2 x- 4 find parallel line through this point (-4,7)

2) y= -6x find parallel line through this point ( 4,9)

3) y= -½ x +3 find the perpendicular through this point ( 0,8)

4) y= -⅓ x find the perpendicular through this point (-2,1)

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Answer:

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2: y=-6x+33

3: y=-1/2x+8

4: y=-\frac{1}{3}x+0.333

Step-by-step explanation:

A rectangular prism has a length of 5 cm, a width of 2 cm, and a height of 1 cm.
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Answer:

The first two options

Step-by-step explanation:

The formula is V= l x w x h So that is why the first one works.

The second one works because of the commutative property of multiplication which says that the number don't have to be in a certain order so They multiplied the first 2 numbers which equals 12 1/2 which means 12 1/2 x 1/2 would work

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Step-by-step explanation:

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Answers

Responder:

-39; 170

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Según la regla de los signos:

(-) * (-) = +

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Por lo tanto, usar lo anterior como guía ayudará a comprender las reglas de los signos.

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Need help Ivan starts with $150 and saves $5 each week. Uma has $45 and saves $20 each week. At what week will they both have the same amount of money? How much money will they each have?

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$185, 7 weeks,

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Answers

Answer:

y = 2/5x + 18.

Step-by-step explanation:

The line will have the same slope of 2/5.

Using the point-slope form of a line:

y - 12 = 2/5(x - -15)

y - 12 = 2/5(x + 15)

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Step-by-step explanation:

Because the line is parallel to the line y = 2/5 x + 17, the slope of the new line has to be the same as well. So far, we have y = (2/5)*x .

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Answers

Given:

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[tex]20y-10x+5[/tex]

To find:

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Solution:

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