Finding Slope of a Line
Super fun random trivia (500 here is final jeopardy)
Super difficult slope word problems
Writing Equations
Random
100
Identify the slope of the following equation.
y = -x + 4
Slope: -1
100
What two things do we need to graph a linear equation?
Slope and y-intercept
100
What is our test/quiz retake policy?
quiz - no retakes
test - IF you have 100% of this units homeworks done
100
What is the equation of this graph?
y= -3x + 2
100
What form of equations do we use for linear relationships?
y = mx + b or slope intercept form.
200
Find the slope from graph
Slope= -4/2 which simplifies to -2
200
Valentina and King combined leave their chairs 32 times every 8 minutes:
a) What would be an equation for this situation?
b) What would x represent in your equation? What would y represent?
c) DOUBLE THE POINTS IF YOU HAVE THE RIGHT GRAPH and can tell me if this graph is proportional or not?
a) y = 4x
b) y = # of times they leave their chairs
x = minutes
200
How many ducks are on top of this monitor?
IDK count it
200
What is the equation of the graph below?
y= -2x + 82
200
How do we find the slope in a graph? In a table?
Rise/Run and slope formula
300
Find slope from graph.
slope= 2/3
300
A tuxedo rental service charges a $150 flat fee for a suit plus $50 per each additional day. Write the equation that models the situation.
DOUBLE THE POINTS IF YOU HAVE THE RIGHT GRAPH
y = 150 + 50x OR y = 50x + 150
300
Name all three of our counselors.
Doan
Lampron
Grant
300
Write the equations for the graph below.
y= 4x + 8
300
What is the meaning of the slope & y-intercept in this graph?
Slope represents how much the tree is growing in height each day.
The y-intercept shows that the tree was 8 inches tall when the study started.
400
Find the slope of the line that includes the following points:
(3, -4) and (-1, 2)
Slope: -6/4 which simplifies to -3/2
400
If Josh pays $15 to sign up for his local gym and gets charged $10 per month, how much will he owe the gym after 5 months?
$65
400
Out of the 35 students in this class, how many actually did the one homework assignment assigned this week?
Six
400
Write the equation of the graph below.
x=8
400
What does the slope represent? What does the y-intercept represent?
Slope represents how many feet they're descending towards the canyon every minute (They're descending 20 feet every minute)
Y-intercept represents the elevation they started at (360 feet above the canyon).
500
How do we know if something is proportional versus non proportional?
Proportional - goes through the origin
Non-proportional - does not go through origin
500
If Taylor Swift has 3 cats and gets 2 new cats every year:
a) Make an equation for this situation in slope intercept form
b) How many cats will she have after 6 years
c) Graph this situation
a) y=2x+3
b) 15 cats
c) draw up on board
500
Name just ONE of Mrs. Wilson's three animals
Peanut (Dog)
Oliver (Dog)
Ricky (Cat)
500
Write the equation for this graph.
y=-20x + 360
500
What's another word for rate of change?
Slope