Page 257 - Algebra 1

24.
(Inv 3)
Analysis A bookstore wants to show the number of different types of books that were sold on a given day. Why is this graph misleading?
16 14 12 10
8 6
Number of Books Sold
*25.
(34)
26.
(35)
27.
(22)
28.
(28)
29.
(26)
30.
(30)
Literature Sports Fiction Cooking Other
Type of Book
Determine if the sequence _5 , 2, _11 , _7 , ... is an arithmetic sequence. If yes, find the 442
common difference and the next two terms. Multiple Choice Which equation is in standard form?
A y - 6 = 3(x + 4) B y = -6x + 13 C 10y=12y+25 D 9x+11y=65
How is the value 30 represented in a stem-and-leaf plot?
PoolCharges BartonSpringsPoolcharges$2avisitplusamembershipfeeof$20.90 a month. Blue Danube Pool charges $2.95 a visit, with no membership fee. At what number of visits per month will the total fees for each pool be the same?
Stock Market On a day of heavy trading, one share of ABC Industries’ stock originally decreased by $5 only to increase later in the day by twice the original value. The stock ended the day at $43 a share. What was the starting price of one share?
Multi-Step The table shows the total number of shrubs a gardener planted after each half hour.
a. Plot this data on a coordinate grid.
b. Determine if the graph is a function. Explain.
c. Predict Can you predict the number of shrubs the gardener will plant in 3 hours? Why or why not?
Time (hr)
0.5
1
1.5
2
Number of Shrubs
1
3
7
8
242
Saxon Algebra 1
Number of Books