Grab Bag
Conjunction Junction, What's my Function?
Graphing
Friendly Expressions & Equations!
Take A Chance???
200
How do you determine if a GRAPH is a function or not?
What is the Vertical Line Test?
200
Identify the slope and y-intercept in the equation below.
f(x)=−2x+3
What is a slope of -2 and a y-intercept of 3?
200
What is the equation of the line between these two points: (3,-5) and (-3,-3)
Remember the format y=mx+b! Where m=slope (y2-y1)/(x2-x1)
What is y=
-1/3x-4?
200
Evaluate
What is -2?
200
f(n)=2n+1
g(n)=3n
Find f(n)+g(n)
5n+1
400
Based on the graph of the function, what is f(4)?
What is f(4) = -2
400
Let f(x) = x2 + x + 1; find f(-5).
What is 21?
400
Solve this system of equations by graphing?
y=x+3
y=-5x-3
What is the graph below?
intersection point (-1,2)
400
Solve the equation below for w.
A=2l + 2w
What is
w=(A-2l)/2?
400
-4|2x+3|=-68
What is 7 & -10?
600
Mr Johnson's grade for Q3 was a 95% and his grade for Q4 is a 70%. What does he need to get on his final exam to get an 80% for the semester?
What is final exam score of 57.5%?
600
Solve the equation below
Five more than the quotient of a number and 6 results in -31.
What is -216?
600
Graph the following equation
What is the graph below? point (1, -2) and slope of 1
600
Evaluate the this expression for a=4, b=3 and c=-1.
-5sqrta-2(b+c^3)
What is -14?
600
f(x)=3x+1
g(x)=2x-5
Find
f(-3)*g(0.5)
32
800
Write the equation of the line in y=mx+b form given the information below.
through (4,6) and perpendicular to y=(1/3)X+9
What is y= -3x+18?
800
If f(x)=3abs(x+2) ; find f(-4)
What is 6?
800
Graph the inequality below
What is the graph below?
800
Name a point that is a solution for this system of inequalities?
What is ex. (-6,6)? any point in the shaded area would be correct
800
f(-3) if f(x) = 2x +1
What is -5?
1000
Identify the point and slope of the following equation. Once completed graph the line.
y-3=1/2(x+2)
(-2, 3) slope of 1/2
What is this graph?
1000
A cell phone company charges a $25 monthly fee plus $0.10 per minute used.
Write a function to represent the total monthly cost based on mmm minutes of usage.
How much will the bill be if you use 200 minutes?
What is y=.10x + $25?
The bill for 200 minutes of usage would be $45.
1000
Graph this system of Linear Inequalties
What is this graph?
1000
Lydia & Beth each improved their yard by planting day lilies and ivy. They bought their plants from the same landscaping store. Lydia spent $85 on 7 day lilies and 4 pots of ivy. Beth spent $101 on 8 day lilies and 5 pots of ivy. What is the cost for each day lily and pot of ivy?
What is $7 for a day lily and $9 for a pot of ivy?
1000
Is the point (0,0) a solution to the system of inequalities below?
What is No?
