Rewrite in Slope-Intercept Form
Write the equation in slope-intercept form. x+y=5
y=-x+5
* DOUBLE POINT QUESTION!
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
DOUBLE POINT QUESTION!
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
REVERSE DIRECTION!
Write the equation of any line that is perpendicular to the line y=(-2/3)x+10.
Ex.
y=3/2x +1
DOUBLE POINT QUESTION!
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
DOUBLE POIUNT QUESTION!
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
*500 POINT QUESTION!
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
DOUBLE POINT QUESTION! 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
DOUBLE POINT QUESTION!
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