Question
2) Write the standard form of the equation of each line given the slope and y- intercept a) Slope=-3,y-intercept=-3 b) Slope=(3)/(2),y-intercept=4 c) Slope=-(1)/(5),y-intercept=4
Solution
4
(360 Votes)
Aniya
Professional ยท Tutor for 6 years
Answer
### a)
### b)
### c)
Explanation
## Step 1: Using the Slope-Intercept Form### The slope-intercept form of a linear equation is
, where
is the slope and
is the y-intercept.## Step 2: Solving for (a)### Substitute
and
into
:
. Add
to both sides to get
.## Step 3: Solving for (b)### Substitute
and
into
:
. Subtract
from both sides:
. Multiply both sides by -2 to eliminate the fraction and make the coefficient of x positive:
.## Step 4: Solving for (c)### Substitute
and
into
:
. Add
to both sides:
. Multiply both sides by 5 to eliminate the fraction:
.