Finding Slope
Features of Graphs
Evaluating Functions
Solving Equations
Random Trivia
100
Find the slope of the line passing through the points (6,3) and (10,5).
m = 1/2
100
What are the x and y intercepts of the graph?
(3,0) and (0,4)
100
f(x) = -2x + 13
Find f(3).
f(3) = 7
100
Solve for x.
2x - 4 = 16
x = 10
100
What does the A in P.A.C.K. stand for?
Accountability
200
Find the slope of the line passing through the points (9,2) and (3,7).
-5/6
200
When is the function decreasing?
Never
200
h(x) = 2x2 - 4x
Find h(3).
h(3) = 6
200
21 - 5x = 36
Solve for x.
x = -3
200
Who was in the 2023 World Series?
Texas Rangers and Arizona Diamondbacks
300
Find the slope of the line passing through the points (-2,3) and (-4,-5).
m = 4
300
What is the difference between an absolute maximum and a relative maximum?
absolute max - highest point on the whole graph
relative max - highest point in an area
300
g(x) = 15x - 13 - 2x
Find g(-2).
g(-2) = -39
300
-3x + 14 = -2 + x
Solve for x.
x = 4
300
How tall is Ms. Dwire?
5' 10"
400
Find the slope of the line passing through the points (2.1,8.4) and (3.5,11.2).
m = 2
400
Find the x and y intercepts from the equation of the line 2y = 4x + 12 by solving.
(-3,0) and (0,6)
400
f(x) = 17 - 3x2 -4x
Find f(-4).
f(-4) = -15
400
Solve for y.
x + y - 4 = 3x
y = 2x + 4
400
What is the national animal of Scotland?
a unicorn
500
Find the value of r.
Points: (-2, r) and (4, 8)
m=4
r = -16
500
Where is the function negative?
when x<-2 and x>2
500
g(x) = -x + 13
f(x) = 2x + x -12
Find f(2) + g(3).
f(2) + g(3) = 4
500
ar - 4 = 2x + 3
Solve for a.
a = (2x + 7) / r
500
How many children does Ms. Dwire have?
129 (all of you <3)