Algebra Jeopardy Evaluate Me! Expressions, Equations, & Inequalities Precision & Measurement...
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Transcript of Algebra Jeopardy Evaluate Me! Expressions, Equations, & Inequalities Precision & Measurement...
Algebra Jeopardy
Evaluate Me!
Expressions,
Equations, &
Inequalities
Precision & Measurement
Function Fun
Mysterious
Category
10 10 10 10 10
20 20 20 20 20
30 30 30 30 30
40 40 40 40 40
50 50 50 50 50
Evaluate the expression.
r(4.6) when r = 8.1
Evaluate Me– 10 points
Evaluate the expression.
(0.4)3
Evaluate Me – 20 points
Evaluate the expression.
Evaluate Me – 30 points
Evaluate the expression.
Evaluate Me – 40 points
A rectangular box is created by cutting out squares of equal sides of lengths x from a piece of cardboard 20 inches by 30 inches and folding up the sides as shown in the figure. The volume of the box is given by . Find the volume of the
box when the side length of the square is 3 inches.
Evaluate Me – 50 points
30 inches
20 inches
x
x
x
x
x
x
x
x
Translate the verbal phrase into an expression.
18 less than a number c
Expressions, Equations, & Inequalities – 10 points
Translate the verbal phrase into an expression.
The quotient of 8 and twice a number z
Expressions, Equations, & Inequalities – 20 points
Write an equation or an inequality.
The difference of 18 and the quotient of a number m and 3 is at most 76
Expressions, Equations, & Inequalities –
30 points
Check whether the given number is a solution of the equation or
inequality.
Expressions, Equations, & Inequalities –
40 points
You are buying a new printer and scanner for your computer and you cannot spend over $150. The
printer you want costs $80. Write an inequality that describes the most that you can spend on the
scanner s and still stay within your budget. If you buy a scanner that costs $75, will you remain within
your budget?
Expressions, Equations, & Inequalities–
50 points
When comparing measurements of the same
unit, how do you decide which measurement is the more
precise?
Precision & Measurement– 10 points
Determine the number of significant in each of the following
measurements.
a. 0.004 mmb. 10.0500 sec
Precision & Measurement– 20 points
Choose the more precise measurement.
a. 7.2 hr; 14 minb. 19 km; 23.4 kmc. 1kL; 1000L
Precision & Measurement– 30 points
Perform the indicated operation. Write your answer with the correct
number of significant digits.
0.04 in. + 0.007 in.
Precision & Measurement– 40 points
Perform the indicated operation. Write your answer with the
correct number of significant digits.
Precision & Measurement– 50 points
The input variable is called the ? variable and the output
variable is called the ? variable.
Function Fun – 10 points
Do each of the following represent functions?
a. b.
Function Fun– 20 points
Input (x) Output (y)
1 15
2 20
3 15
4 20
5 15
6121218
4321
Write a rule for the function given.
Function Fun– 30 points
Input (x) 1 2 3 4
Output (y)
5 10 15 20
Write a rule for the function given.
Function Fun– 40 points
Input (x) 10 11 12 13
Output (y)
3 4 5 6
Find the range of the function. Then graph the function.
Domain: 6, 5, 4, 3, 2
Function Fun – 50 points
Translate the verbal phrase into an expression.
Mysterious Category - 10 points
Write an equation or inequality.
Mysterious Category– 20 points
A car travels 210 miles in 3.5 hours. What is the average speed of the
car?
Mysterious Category - 30 points
Choose the more precise measurement.
25 in; 2 ft
Mysterious Category - 40 points
Write a rule for the function represented by the graph.
Mysterious Category – 50 points