Unit 3
y=mx+b
What does m represent?
What does b represent?
m=slope
b=y-intercept
7
Fill in the blanks:
The solution will be the point ( , ) where the two lines ___________.
(x,y); Intersect
What fast food restaurant sells big macs?
McDonald
What are the 3 associations for scatter plots?
Positive, negative, and no association
Write the slope-intercept form of the equation given:
slope=9/4 Y-intercept=4
Y=9/4x+4
What color is in the middle of the rainbow?
Green
How many solutions can a system of linear equations have? List all that apply
no solution,1 solution, or many solution
Who has this slogan:
"Better Ingredients. Better Pizza"
Papa Johns
Can a scatter plot be linear?
Yes
Write the equations in slope-intercept form for the table:
x 0 1 2 3 4
y 0 2.5 5 7.5 10
y=2.5x
What color comes after blue?
Indigo/purple
6-0.25f=f-3
f=7.2
An enchilada is from which cuisine?
Mexican
Tell whether the following statements is positive, negative, or no association:
"The number of siblings a student has and their grade in math."
no association
Write a linear equation that relates x and y for the given table.
x 0 3 6 10
y 2 8 14 22
y= 2x+2
What is the first color of the rainbow?
Red
Solve:
7(s-5)=42
s=11
Which restaurant has the #31 in it?
Baskin Robbins
Tell whether the following statements is positive, negative, or no association:
"The number of hours a person has driven and the number of miles driven"
Positive association
Write the equation for the able given
x 0 1 2 3 4
y 3 -1 -5 -9 -13
y=-4x+3
Which candy slogan is "taste the rainbow?"
Skittles
Andy's Rental Car charges an initial fee of $20 plus an additional $30 a day to rent a car. Buddy's Rental Car charges an initial fee of $36 plus $28 a day. For what number of days is the total cost charged by the rental companies, the same?
x=8
What is the most widely consumes animal protein in the world?
Pork/pig
What is a different way to say trend line?
Line of best fit