Complete the function table for the rule: y=5x + 3
Y column: 3, 13, 23, 33
100
Write the rule for the following pattern:
1, 6, 16, 31
Add the next multiple of 5 to the previous number.
100
Finish the input/output table and plot the function y=9-x on the coordinate plane (100 points)
Y values: 8, 7, 6, 5, 4,
See Mr. Cady's example for correct graph.
200
What is the mode of the following set of data? 1, 6, 4, 3, 55, 44, 57, 23, 12, 13, 100, 23, 51, 423, 99, 3, 7
3 (it is the number that occurs the most)
200
Round 169.99 to the nearest DOLLAR.
$170
200
Complete the function table for the rule: y=10x - 2
Y column: -2, 18, 38, 58
200
Write the rule for the following pattern:
2, 6, 18, 54
Multiply two to the previous number.
200
Based on graph in your table, complete the input/output box and write the function. (200 points)
Y=4x
300
What is the range of the following set of data?
22, 43, 23, 49, 90, 29, 12, 44, 38, 38, 87, 32
78 (90-12)
Take the smallest number and subtract it from the biggest.
300
Estimate the SUM by rounding to the nearest WHOLE NUMBER: 159.9989 + 123.401
283
160 + 123 = 283
300
What is the 1-step rule for the function table (300 points)?
Y= x - 20
300
Find the rule and extend the following pattern 2 places.
77, 66, 55, 44
Rule: Subtract 11 to the previous number.
Next two numbers: 33, 22
300
“Mr. Cady is saving money for a vacation to Oregon. He is saving 20 dollars per week."
Part A: Complete the table showing how much money Mr. Cady saves per week.
Part B: Write a function to representt his situation.
Part C: Predict how much money Mr. Cady will have after 15 weeks.
Part A: 1 week =20, 2 weeks =40, 3 weeks=60, 4 weeks=80
Part B: Y=20x
Part C: y=15(20)=300 dollars
400
What is the median of the following set of data: 3, 2, 8, 1, 7, 8
5
1. order the numbers from least to greatest: 1, 2, 3, 7, 8, 8
2. Cross out the numbers until you have two left.
3. Add the two middle numbers (7 + 3= 10) and divide by two (10/2 = 5)
400
Estimate the DIFFERENCE by rounding to the nearest HUNDREDTH: 589.9999 - 438.0008
152.00
(590.00 - 438.00 = 152.00)
400
What is the 2 step rule for the input/output box (400 points)
Y=10x - 2
400
Extend this two-step rule two places.
Multiply by two, then add two to the previous number.
4, 10, 22, 46, ____, ____
46(2)=92 + 4 = 92
92(2)= 186
400
“Mr. Cady wants to buy a new basketball jersey. The jersey costs 150 dollars. Mr. Cady is saving 15 dollars per month."
Part A: Complete the table for this situation (400 points)
Part B: Write the rule for this situation.
Part C: Predict. In how many months will Mr. Cady be able to buy the new jersey?
Part A: 1 month=15 dollars, 2 months=30 dollars, 3 months=45 dollars, 4 months=60 dollars, 5 months=75 dollars
Part B: Y=15x
Part C: 10 months (15 x 10 = 150 dollars)
500
Calculate the mean for the following data set: 24, 50, 32, 48, 56
42
1. Add all of the numbers up. (210)
2. Divide by how many numbers there are. (5)
210/5 = 42
500
Estimate the PRODUCT by rounding to the nearest WHOLE NUMBER: 479.95 x 7.80111
3,840
(480 x 8 = 3, 840)
500
What is the 2 step rule for the input/output box (500 points)
Y= 7x + 3
500
Determine the rule for this 2-step pattern.
5, 9, 17, 33...
Rule: Multiply by 2, then subtract 1 to the previous number.
500
Ms. Hooley is growing plants for a science experiment. Her plants grow at a rate of 17 inches per month."
Part A: Complete the table for this situation (500 points)
Part B: Write a function to represent this situation
Part C: Predict: How big will her plant be in 23 months?
Part A: 1 month=17 inches, 2 months= 34 inches, 3 months=51 inches, 4 months=68 inches
Part B: Y=17x
Part C: Y=17(23)=391 inches