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Enter the slope-intercept equation of the line that has the same slope as y - 3 = (x + 3) and contains

the point (8,4). Complete the explanation of how you found the equation.
y= ;l used the general form of a line in slope-intercept form, or y=mx+
b w The
slope, m, is .Then, I substituted for x and fory into the standard form and solved
for b, which is


HELLPPP please

Enter the slope-intercept equation of the line that has the same slope as y - 3 = (x-example-1
User Khristie
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3.3k points

1 Answer

3 votes
3 votes

Given:


y-3=(1)/(2)(x+3)

Point = (8, 4)

To find:

The slope-intercept form of the equation of the line.

Solution:


$y-3=(1)/(2)(x+3)

Slope of this line =
(1)/(2).

Slope of the line is same as the slope of
y-3=(1)/(2)(x+3).

Slope of the line (m) =
(1)/(2)

General form of line:

y = mx + b


y=(1)/(2) x+b ---------- (1)

It contains the point (8, 4). Substitute x = 8 and y = 4 in (1).


4=(1)/(2)( 8)+b


4=4+b

Subtract 4 from both sides, we get

b = 0

Substitute b = 0 in (1).

Equation of the line:


y=(1)/(2) x+0


$y=(1)/(2) x

Complete the sentence:


y=(1)/(2) x; I used the general form of a line in slope-intercept form, y = mx + b. The slope, m is
(1)/(2). Then I substituted 8 for x and 4 for y into the standard form and solved for b, which is 0.

User Matthew Marichiba
by
3.0k points