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Yakvenalex [24]
2 years ago
15

The slope and a point on a line are given. Use the information to locate three additional points on the line.

Mathematics
2 answers:
Vsevolod [243]2 years ago
8 0
C is the right answer , the equation of the line y=-4x-7
TiliK225 [7]2 years ago
6 0

Answer:

C

Step-by-step explanation:

the typical form of line equation is

y = ax + b

a = the slope of the line (expressed as y/x ratio telling us how many units y changes when x changes a certain number of units).

b = the intercept on the y-axis (when x = 0).

we know, a = -4

and we use the point (x = -2, y = 1) to get b

y = -4x + b

1 = -4×-2 + b = 8 + b

b = -7

=>

y = -4x - 7

only the points of option C are all fulfilling this equation.

e.g. x = 0, y = -7

-7 = -4×0 - 7 = -7, true, -7 = -7

and so on.

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Step-by-step explanation:

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Plot the ordered paired (4,-5) state which quadrant or on which axis the point lies
Rudiy27

Answer:

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Explanation:

Given the ordered pair(4, -5), we have that x = 4 and y = -5. Plotting this point, we'll have;

Note that quadrants are labelled in an anti-clockwise direction with the top right portion of the graph as the 1st quadrant. Looking at the plotted point, we can see that it i in the 4th quadrant.

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1 year ago
What is 20% of $335=?
riadik2000 [5.3K]
I think the answere is $67
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3 years ago
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Answer:

It  will cost  $72 Justice to fence in his garden.

Step-by-step explanation:

Total length of the fencing around the garden =  24 feet

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Hence, it  will cost  $72 Justice to fence in his garden.

7 0
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50 is the answer hugnfgh

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