4 years ago

Will mark brainliest!!! Show work please!

Mathematics

1 answer:

Eva8 [605]4 years ago

8 0

Answer:

section 4.4 are the answer choices?

Step-by-step explanation:

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The original value was £720.
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Find the equation of a line that has a slope of 2 and passes through the point. point (-7, 5)

sashaice [31]

Answer:

$\large\boxed{y-5=2(x+7)\leftarrow\text{point-slope form}}\\\boxed{y=2x+19\leftarrow\text{slope-intercept form}}$

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

(x₁, y₁) - point

We have the slope m = 2 and the point (-7, 5) → x₁ = -7, y₁ = 5.

Substitute:

$y-5=2(x-(-7))\\\\y-5=2(x+7)$

Convert to the slope-intercept form (y = mx + b):

$y-5=2(x+7)$ use distributive property

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xeze [42]

So you pretty much have all you need. 1/3 represents slope, and slope is m. Initial value would be your y intercept which is b.

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