Coordinate/Pattern Rule
y=x-4
What is x if y is 2?
6
What is the definition of a coefficient and where can I find it in an equation?
A number used to multiply a variable (the number in front of the letter)
If each cupcake costs $1, then how much do 26 cupcakes cost?
$26
What is 3+(2-1)?
4
What is the date today? (include day, month and year)
y=3x+2
What is y if x = 3?
11
What is a constant and where can I find it in an equation?
A number that does not change that is on its own (not attached to a letter or variable)
I charge a $15 flat fee for shoveling snow. I charge an additional $20 for every hour I work. How much money will I have made after 5 hours?
$115
What is 1x1x1x1x1x1x1x1x0
0
How many University courses did Miss Lim fail?
NONE (0)
y = 2x + 1
What is y if x = 10?
21
What is a Table of Values and which side is the y value on?
A set of ordered pairs usually from substituting numbers into an equation . The y value is on the right of a vertical table or the bottom of a horizontal one
Today I weigh 200 pounds. I weigh myself every day and lose half a pound every day. How much lighter/heavier am I after 30 days?
185
What is 888+88+8+8+8?
1000
What is the largest fish in the ocean?
Find the pattern rule:
x y
1. 4
2. 9
3. 14
y = 5x - 1
What is a variable and what does it represent?
A letter that stands for an unknown number.
A hippo baby is born at 158 pounds. Every week it gains 25 pounds. How heavy will it be after a year?
1458
Find the missing number.
84 - __ = 36
48
What is Miss Lim's favourite color?
Blue
Find the pattern rule:
x. y
1 10
2 17
3 24
y = 7x + 3
What is a linear relation?
A connection between two variables that forms a straight line when plotted on a graph.
A soccer team begins its second half having scored 2 goals. They go on a tear in the second half and score a goal every 5 minutes. How many goals will they have scored 22 minutes into the second half?
6 goals
What is 67 x 67?
4489
What has keys but can't open locks?
A piano