Show:
Mixed Bag
Parallel and Perpendicular Lines
Slope Intercept Form
Solve
Vocabulary & Misc.
100
Write the equation of a line that goes through (-1, -6) and has a slope of 9.
y = 9x + 3
100
Fill in the blank. Parallel lines have the ________ slope. Perpendicular lines have ______________ _____________ slopes.
What is same slope and opposite reciprocal slopes?
100
Write in slope intercept form: 3x − 2y = −16
What is y=(3/2)x + 8
100
3x + 6 = -5x - 10 
x = -2
100
Domain is
the input, or the x-values
200
Write the standard form of a line that goes through (-2, 5) and m = -4
4x + y = -3
200
Write the slope of the line parallel to y=x-2 
What is slope = 1
200
Write the equation with a slope of 6 and y-intercept of -8.
What is y=6x-8?
200
2(x - 4) + 6x = 7x + 2
x = -10
200
In a function ....
the x values can not repeat
300
Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 foot per day. Write an equation for the water level, L, after d days. In how many days will the water level be 26 feet?
L = 34 - .5d it will be 26 feet in 16 days.
300
Write the equation of the line parallel to y=(-2/3)x+4 and with a y-intercept of 8.
What is y=(-2/3)x+ 8
300
If y varies directly with x, what is one ordered pair that you know is on the line
(0,0)
300
x/4 + 3 = 7
x = 16
300
y varies inveresly as x.  Y = 4 when x = 12.   Find x when y = 6
x = 8
400
Seth’s father is thinking of buying his son a six-month movie pass for $40. With the pass, matinees cost $1.00. If matinees are normally $3.50 each, how many times must Seth attend in order for it to benefit his father to buy the pass?
He will need to go to the movies more than 16 times for the pass to save him money.
400
Write the equation of the line that is parallel to y=-x+2 and passing trough (3,1).
What is y=-x+4?
400
Write the equation of a line in slope-intercept form that has an x-intercept of -4 and a y-intercept of 3.
y = (3/4)x + 3
400
Solve for L

P = 2L + 2W

P - 2W / L
400
A real estate sales agent receives a salary of $250 per week plus a commission of 2% of sales. Write an equation that gives the weekly income y in terms of sales x
y = .02x + 250 or 
500
A water tank already contains 55 gallons of water when Baxter begins to fill it. Water flows into the tank at a rate of 8 gallons per minute.  Find the volume of water in the tank 25 minutes after Baxter begins filling the tank.
In 25 minutes, it will have 255 gallons of water in it.
500
Write the equation of the line perpendicular to y=(2/5)x-9 and a y-intercept of 8.
What is y=(-5/2)x+9? 
500

Write the equation of a vertical line that passes through the point (4, 5) 


x = 4
500
Solve 

3x - 6 + 8x = 10(x - 7)

-64
500
The range of a function is....
the y values, the outputs