Mathematics: Linear, quadratic, exponential review: question 3 find the equation of the line that has a slope of 2 and passes through the point (1, 7).

Linear, quadratic, exponential review: question 3

sarachristene1777

11.03.2022

The point-slope form:

y-y_1=m(x-x_1)

We have

$m=2,\ (1,\ 7)$

Substitute:

$y-7=2(x-1)\qquad|\text{use distributive property}\\\\y-7=2x-2\qquad|+7\\\\y=2x+5\qquad|-5\\\\y-5=2x\qquad|-y\\\\2x-y=-5$

point-slope form: y - 7 = 2(x - 1)slope-intercept form: y = 2x + 5standard form: 2x - y = -5

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imran2k13

19.05.2020

ola

Step-by-step explanation:

hya

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