Rewrite in Slope-Intercept Form
Write the equation in slope-intercept form. x+y=5
y=-x+5
Write the equation of the vertical line that passes through (-3,7).
x= -3
In slope-intercept form, what is the equation of the line with a y-intercept of -3 and slope of -1/2?
y=-1/2x-3
What is the slope of 2x + y = 12
-2
In slope-intercept form, write an equation of the line that goes through (0,-3) & (2,1).
y=2x-3
In slope-intercept form, write an equation of the line that has a slope of (-1/3) and passes through the point (-15,-21).
y=-1/3x-26
Write the equation of any line that is perpendicular to the line y=(-2/3)x+10.
Ex.
y=3/2x +1
What is the y-intercept of 3x - 3y = 12?
-4
Write an equation for the linear function f with the given values:
f(0) = -1, f(3) = -10
f(x) = -3x - 1
A landscape supply business charges $30 to deliver mulch. The mulch costs $23 per cubic yard.
a. Write an equation in slope intercept form that gives the total cost of having mulch delivered.
b. Find the cost of having 8 cubic yards of mulch delivered.
a. y = 23x + 30
b. $214
In slope-intercept form, write an equation of the line that has a slope of -2 and passes through the point (3,24).
y=-2x+30
Write the equation in slope-intercept form:
3x + 2y = 8
y=-3/2x+4
In slope-intercept form, what is the equation of the line that is parallel to the line y=-4x+10 and passes through the point (2.5, 5)?
y=-4x+15
In slope-intercept form,what is the equation of the line that is parallel to the line y=2x+4 and passes through the point (-3,-1).
y=2x+7
A cable company charges $44 per month for basic service. Each premium channel costs an additional $16 per month.
a. Write an equation in slope intercept from that gives the total cost of cable each month.
b. What is the independent variable and the dependent variable in this situation?
a. y = 16x + 44
b. independent variable: x, number of premium channels, dependent variable: y, total cost
Write the equation in slope-intercept form: 2x+6y=-30 Be sure to simplify your slope.
y=-1/3x-15
In slope-intercept form, what is the equation of the line that passes through the points (4,4) and (5,-2).
y=-6x+28
Write an equation for the linear function f with the given values:
f(-4) = 5, f(2) = 2
f(x) = -1/2x + 3
In slope-intercept form, what is the equation of the line that passes through the points (-1,-2) and (-5,-6).
y=x-1