Write an equation for a line that has a rate of change of 6 and an initial value of 10.
y=6x+10
100
give the domain and range of the following: (1,2) (3,4) (5,6)
What is domain=1,3,5 range=2,4,6
100
Find the solution to this equation:
2x-4=10
What is x=7
100
solve: 12=y-x
214=14y+20x
What is y=13.35 x=1.35
100
Find the area and perimeter of a right triangle with it's base being 5 units and it's height being 8 units.
What is Area= 20 square units Perimeter= 22.4 units
200
the slope and y-intercept of the equation y=2/4x +3
What is slope=up 2 over 4, y-intercept= positive 3
200
Write the definition of a function.
For every x-value there is EXACTLY one y-value.
200
Solve the following equation:
120=3y-14x
y=40+4.6x
200
A store sells two colors of balls. A blue ball costs $2 and a green ball costs $4. You buy 28 balls for a total of $96. How many blue balls did you buy?
8 blue balls.
200
(diagram on board) what are
What is alternate interior angles
300
Becky earns $5 a week for mowing the lawn. She already had $75 in her wallet. How much money will Becky have in 10 weeks?
$125
300
give the range of the following: (2,6) (3,9) (4,12) (5,15)
What is range=6,9,12,15
300
Find the solution to this equation:
2x+4y=20
What is y=5-.5x
300
solve:200=2x+4y
75=x+y
What is y=25 x=50
300
(Diagram on board) What types of angles are angle C and angle B?
Vertical angles.
400
a plumber charges a fee of $50 to make a house call. he also charges $25.00 an hour for labor, write an equation that can be used to find the amount a plumber charges. have x represent the hours of labor and represent the total cost.
how much would it cost for the plumber to do a 2.5 hour house call
What is y=25x+50 and $112.50
400
What are the given points' domain and range:
(6,8), (9,12), (100, 1000).
Domain= 6, 9, 100 Range= 8, 12, 1000
400
solve: 30=12x-4 (round to nearest tenth)
What is x= 2.3
400
Write an equation for a line parallel to y=2x+9 and has the coordinates (2,10). Then write the equation for a line perpendicular to y=2x+9 and has the coordinates (1,15).
Parallel: y=2x+6 Perpendicular: y=1/2x+14.5
400
according to the graph on the board what are
What is corresponding angles
500
Write an equation that describes a line with the coordinates (0,0) and (2,6).
y=3x+0
500
Find the domain for these coordinates:
(-1,-3) (0,-2) (2,0)
What is domain=-1,0,2
500
Find the solution to this equation:
4y-18x=64
What is y=16+4.5x
500
write an equation for a perpendicular line to the following: y=1/3x-2
What is y=3x+6
500
Find the area and perimeter of an equilateral triangle with it's base being 6 units and it's height 10 units. (Diagram on board if needed)