-384 (15-1),...1 1 2 22) Find the common ratio of the geometric sequence 2 then find the sum of the...
Transcript of -384 (15-1),...1 1 2 22) Find the common ratio of the geometric sequence 2 then find the sum of the...
Name: Date:
Spring Finals Review
Period:
Write the next 5 terms in each Arithmetic sequence. SHOW ALL WORK FOR FULL CREDIT.
51
3) 7, —1, —4
3
2) 25, 21, 17
co
10 _ q a -4, a-83
3
Find the 121st term of each arithmetic sequence. SHOW ALL WORK FOR FULL CREDIT.
3 1 1
5) 6, 13, 20, 27 6) 12, 11—, 11—, 11—4 2 4
vv—t
L — 30
Find the missing terms in each arithmetic sequence. SHOW ALL WORK FOR FULL CREDIT.
877 8) 12.8, _, _, -36
tan
-- 681 Ck3—Clog
190 _ 19 n %
9) Find the 45th term of the arithmetic sequence given as = 17 and 26.
(5-0.9
Inc q 1
10) Find the 15thterm for which a4 = -2 and ag = 46.
-384 (15-1),
•ICY
130
Name: Date: Period:
Find the indicated sum for each arithmetic series. SHOW ALL WORK FOR CREDIT.11) S25 for 4+ 9 +14 + 19 + 12) sn for 4.5+2.9+1.3 + ...
—33iC
13) Given the following se uen e find the sum 8, 14, 20 332, 338
66 (84338)
330
6
Find the sum of the series. LEAVE ANSWERS IN FRACTION FORM.7 5
5
14) C53) 15) .2k=2 k + 2
Find the 17th term of each geometric sequence.
16) 2, 6, 18
Find the 16th term of the geometric sequence with the given terms.
18) —12, -4 19) 4, 108
Find the 20th term of each geometric sequence.
1 1221) 8, 24, 72, 216,
2-0
Name: Date: Period:
1 1 2then find the sum of the first 522) Find the common ratio of the geometric sequence 2
terms.
3
2118) lbt
23) Find the common ratio of the geometric series then find the sum of the first 5
terms.
24) Find the sum of the first 9 terms of the geometric series such that as = 48 and = 192 q,
3-3 (L)1.48
—l
1533
25) Find the sum of the geometric series. 4(-1) k-l
26) Find the sum of the geometric series.
155
27) Find the sum of the geometric series
Name: Date: Period:
Graph the following functions and state the domain, range and asymptote of each.
28) y = 3x+2 29) y = +3
30) Y =
D —eo 00
R:
Asym: Asym
31) Y = —2x—1 + 4
D
R: G 00
Asym: Asym:
Fill out the table, label as growth or decay, and graph.
Growth or Decay:
C 14
Name:
33) y =
Solve.
Date: Period:
Growth or Decay:
34) You drink a beverage with 90 mg of caffeine. Each hour, the caffeine in your system decreases by
about 12%. How much caffeine is left in your system after 6 hours?
90' (I—ell
35) You have inherited land that was purchased for $49,500 in 1970. The value of the land increased by
approximately 6% per year. What is the approximate value of the land in the year 2015?
Create an exponential model to fit the data or graph.
36) 37)
1/8 1/4 1/2 1/3 1/9
Name: Date: Period:
Use the laws of logarithms to expand or condense the following expressions.
38) log3— =
HTM-40) log2 5x
Itt5±
42) log ?g — = 173 +
-1 10 L
Evaluate the expression.
44) E
51) log9 9 I
Solve.
49) In e
52) log 47
54) 5
tot 3 C
56) 210% x—210g6 2=2
114%
= 91
39) —log4 a — log4 b:
41) log34+410g3M =3 IHH
43) 310% 3 +210% a—410% b = 3
50) In 25 $ '3,ti9
(.fiL 53) log4 64 = x
55) 210g 3+ logx + log3 = 210g9
1 3+1 3:
81
4357) (5x-
15
59) log7(4x +5) =
cx—n
1,633) -
Name:
60) = 91
62) -6
Date: Period:
61) 210g 2+ log x + log3 = 210g6
-136
63) 81 = x
Draw the graph and fill in the information.
64) f(x)— — —log2(X 2) -F I
Domain:
Range:
Asymptote(s):
65) In(x + 2) -3
Domain:
Range:
Asymptote(s): Q—