Plug in Power
If y = -3x+4, this is the value of y when x = -5.
What is y=19?
This is the slope of the line y = -2x+7.
What is m = -2?
Convert the following equation from standard form to slope-intercept form:
6x + 2y = 12
What is y = 6 - 3x
Write and equation that models this situation:
The Drama club is buying shirts. The cost of printing shirts starts with a flat fee of $25, and costs an additional $4 per shirt.
y = 4x + 25
This is Mr. Patterson's favorite school subject?
What is Math!!!! (Duh :P)
Serena has a bank account with $700 and deposits $125 in it every week. The amount of money in her account is described by the equation y = 125x + 700. How much money will she have in her account on week 18?
$2950 (Don't forget units)
This is the slope of the line that passes through the two points (-4, 12) and (3, -9)
What is -3? (Simplify)
Convert the following equation from standard form to slope-intercept form:
-5x + 5y = 15
y = x+3
Write and equation that models this situation:
Serena has a bank account with $400 and deposits $180 in it every week. Let x be the number of weeks and y be the amount of money in her bank account.
y = 180x + 400
This is Mr. Patterson's favorite color.
What is Cyan or Blue-Green
A local faire sells adult tickets at $16 and child tickets at $8. If the total ticket sales total to $3200, this situation is modeled by the equation 16x + 8y = 3200, where x is the number of adult tickets and y is the number of child tickets.
If the faire sold 43 adult tickets, what is the number of child tickets?
314 child tickets
Write the equation of the line with slope 1/4 and passes through (12, 1).
What is y = (1/4)x - 2?
Convert the following equation from standard form to slope-intercept form:
9x+12y= −108
y = -(3/4)x - 9
Write and equation that models this situation:
Journee has a bag filled with both nickels and quarters. She has a total of $12.75 in the bag. Let x be the number of nickels and y be the number of quarters.
12.75 = .05x + .25y
This is Mr. Patterson's favorite drink in the morning.
What is either an iced latte or a London Fog?
A local faire sells adult tickets at $16 and child tickets at $8. If the total ticket sales total to $3200, this situation is modeled by the equation 16x + 8y = 3200, where x is the number of adult tickets and y is the number of child tickets.
Is it possible for the faire to have sold 120 adult tickets and 172 child tickets?
No, because 16(120) + 8(172) is more than 3200.
DAILY DOUBLE:
This is the equation of the horizontal line that passes through the point (3, 24)
What is y = 24?
Convert the following equation from standard form to slope-intercept form:
3x + 9y = −54
y = -(1/3)x - 6
Write and equation that models this situation:
Bananas cost 60 cents per pound and apples cost $1.20 per pound. You have $25 to spend.
25 = .6x + 1.2y
This is Mr. Patterson's favorite manga/anime series.
What is Ranma 1/2?
Serena has a bank account with $700 and deposits $125 in it every week. The amount of money in her account is described by the equation y = 125x + 700.
How long will it take for her to save $6200?
44 weeks (Don't forget the units)
The equation of a vertical line that passes through the point (-2,16).
What is x = -2?
Convert the following equation to slope-intercept form:
y-2 = (3/4)(x+16)
(This is called point-slope form)
y = (3/4)x + 14
TRIPLE POINTS: Write and equation that models this situation:
Enrique is driving down a mountain as a constant speed. After 1 hour of driving, his elevation is 1300 ft, and after 4 hours of driving his elevation is 940 ft.
y = -120x + 1460
This is Mr. Patterson's age.
What is 29?