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3 years ago

Select the equation that represents the line that passes through (1,7) and is parallel to y = 5x + 4

Mathematics

2 answers:

saveliy_v [14]3 years ago

5 0

Answer:

The equation that represents the line that passes through (1,7) and is parallel to y = 5x + 4 will be:

$y=5x+2$

Step-by-step explanation:

Given the equation

$y = 5x + 4$

Here the slope is:

$m=5$

as comparing with the $y=mx+b$ , which is the slop-intercept form where m is the slope and b is the y-intercept.

As we know the point-slope form is

$y-y_1=m\:\left(x-x_1\right)$

$y-7=5\left(x-1\right)$

Add 7 to both sides

$y-7+7=5\left(x-1\right)+7$

$y=5x+2$

Therefore, the equation that represents the line that passes through (1,7) and is parallel to y = 5x + 4 will be:

$y=5x+2$

VladimirAG [237]3 years ago

3 0

Answer:

Step-by-step explanation:

it has to have to same slope as the first equation so you have y=5x+b then what you do is plug in the points and solve for b. which gives you 2. so your final equation is y=5x+2

7=5+b

-5 -5

2=b

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stiv31 [10]

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Step-by-step explanation:

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Answer:

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