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Transcript of Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD Click Once to Begin JEOPARDY! Midterm 1:...
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Click Once to BeginJEOPARDY!
Midterm 1: Functions, Graphing, and Transformations
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
JEOPARDY!
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
Real LoveHere, There,
and Everywhere
Tell me “Y” The WordMagical Mystery
Tour
Real Love-100
What the graph of the expression:
looks like
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is an open circle or parenthesis at x=3 and x=-3 and shading between them?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Real Love-200
All values of that satisfy the inequality:
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What are x=1 and x=1/5?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Real Love-300
In interval notation, the values of that satisfy the inequality:
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is (2/3 , 3)?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Real Love-400
The solution of the inequality
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Real Love-500
Solution of
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Everywhere-100
It’s how the graph of moves when you plot
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is one unit to the right?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Everywhere-200
Draw the graph of with correct intercepts and vertex.
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
-4 -3 -2 -1 0 1 2 30123456789
10
f(x)
f(x)
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Everywhere-300
The exact vertex coordinates of the parabola described by
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is ?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Everywhere-400
The range of the function
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is ?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Everywhere-500
The graph of
with correct vertex and intercepts.
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer What is
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
-4 -3 -2 -1 0 1 2 3 4 5 60
2
4
6
8
10
12
14
f(x)
f(x)
Tell me “Y”-100
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
It’s the exact distance in the plane between (-3,8) and (5,4)
Answer
What is
Or
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Tell me “Y”-200
The shape or shapes you shade in when describing the region in the plane that satisfies
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is everything except a vertical strip from
x=-2 to x=2?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Tell me “Y”-300
The center and radius of the circle
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What are center (0,1) and radius 1?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Tell me “Y”-400
The center and radius of the circle
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
Since is the same as ,
What are center (0,-2) and radius 1?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Tell me “Y”-500
If f(x)=1/(x-1)+2, these are:
(a)the domain of ,
(b)its intercepts, and
(c) the value of for which
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
(a)All or
(b)x-intercept (1/2,0) and y-intercept (0,1)
(c)x=4/3
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
The Word-100
Calculus can be used to show that a ball thrown straight upward from the top of a building 128 ft high, with an initial velocity of 48 ft/sec, has a height of
seconds later.
This is the time interval when the ball is at least 64 feet above the ground.
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is seconds?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
The Word-200
An open rectangular box is to be made from a piece of cardboard 8 inches wide and 8 inches long by cutting a square size -by- from each corner and bending up the sides. Express the volume of the box as a function of size of the cutout.
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is
?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
The Word-300
A new computer workstation costs $10,000. Its useful lifetime is 5 years, at which time it will be worth an estimated $2,000. Using a linear decline method that’s legal under U.S. tax law, how much will the equipment be worth after 2.5 years?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
The model of worth in dollars as a line is
so at , we have
.
What is $6,000?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
The Word-400
The average weight , in grams, of a fish in a particular pond depends on the total number of fish in the pond according to the model . Since the total fish weight production in the pond is , at what number is the maximum production reached?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
Since , the maximum occurs at fish in the pond.
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
The Word-500
The manager of a manufacturing company finds it costs $3200 to produce 100 units of product per day and $9600 to produce 500 units per day. Assuming the cost function is linear, what does the slope of represent?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is the number of dollars to produce one unit?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Tour-100
What is the domain of ?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What are reals less than or equal to zero? or or
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Tour-200
What is a visual way to determine whether a graph represents a function?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is the Vertical Line Test?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Tour-300
Given that for a circle, this is the area of the region that lies outside the circle
and inside the circle
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is
?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Tour-400
All symmetries of the function .
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is y-axis symmetry (evenness)?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Tour-500
Find the domain of the function:
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Answer
What is ?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
-2 -1 1
Final Jeopardy
That’s All Right (Mama)
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Please place your team wager now.
Final Jeopardy
The line perpendicular to passing through the point (3,1).
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Final Jeopardy
What is ?
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Please place your team wager now.
Daily Double!!!
Template by Modified byBill Arcuri, WCSD Chad Vance, CCISD
Please place your team wager now.
Daily Double!!!