Solve by Graphing
Solve by Substitution
Convert to y=mx+b
Miscellaneous
100
What is the solution?
(-1,1)
100
Solve the systems of equations using substitution:
x = 2
y = -5x - 3
(2, -13)
100
Convert to slope-intercept form.
2x + y = -3
y = -2x - 3
100
What college did we read an article about on Wednesday?
Colby Sawyer College
200
How many solutions are there?
No Solutions
200
Solve the systems of equations using substitution:
y = 5
y = 2x - 7
(6, 5)
200
Convert to slope-intercept form.
-4x + y = 6
y = 4x + 6
200
On the “slow" setting, a fan rotates 100 times in 1 minute. The rate of rotation doubles on the “medium" setting, and doubles again on the “high" setting. How many times will the fan rotate in 15 minutes on the “high" setting?
6000
300
Does this graph show y≤-.6x+1 or y≥ -.6x+1?
y≤-.6x+1
300
Solve the systems of equations using substitution:
y = 3x
y = 2x + 1
(1, 3)
300
Convert to slope-intercept form.
6x + 3y = 9
y = -2x + 3
300
Rank the following streaming services by number of subscribers. Go from most to least:
Hulu, Amazon Prime, Peacock, Disney+, Apple tv
Prime
Disney+
Hulu
Peacock
Apple tv
400
How many solutions are there?
Infinitely Many Solutions
400
Solve the systems of equations using substitution:
y = -2x
y = 3x - 15
(-3, 6)
400
Convert to slope-intercept form.
-4x + 2y = -8
y = 2x - 4
400
Where did Tom Brady go to college?
University of Michigan
500
What type of line do we use to show less than or greater than when graphing two inqualities?
Dashed
500
Solve the systems of equations using substitution:
y = -3x
4x + 2y = 18
(-9, 27)
500
Convert to slope-intercept form.
-12x - 4y = -8
y = -3x + 2
500
Susan and Lisa decided to play tennis against each other. They bet $1 on each game they played. Susan won three bets and Lisa won $5. How many games did they play?
Eleven. Because Lisa lost three games to Susan, she had lost $3 ($1 per game). So, she had to win back that $3 with three more games, then win another five games to win $5.