10- 8. 3 a 20 (a) Report a, accurate to 1 decimal place: a = 3.7 Report b, accurate to I decimal place: b= 16.3 (b) The equation 5cos +8 10 has infinitely many solutons. 10 If x c and x =d were the next two positive solutions greater than b, where e

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter3: Graphs And Functions
Section3.6: Graphs Of Functions
Problem 3.103TI: Graph: f(x)=3x1
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Please solve question and all sub-parts.
10-
8.
3
a
(a) Report a, accurate to 1 decimal place: a =
3.7
Report b, accurate to 1 decimal place: b=
16.3
(b) The equation 5cos
10
+ 8 10 has infinitely many solutons.
If x c and x =d were the next two positive solutions greater than b,
where e <d,
then what is the valuc of c and d, cach accurate to 1 decimal place?
c= 23.7
36.3
(c) Report the first negative solution to the cquation 5cos
+8=10.
10
Report your answer accurate to 1 decimal place: x=
Nunber
20
Transcribed Image Text:10- 8. 3 a (a) Report a, accurate to 1 decimal place: a = 3.7 Report b, accurate to 1 decimal place: b= 16.3 (b) The equation 5cos 10 + 8 10 has infinitely many solutons. If x c and x =d were the next two positive solutions greater than b, where e <d, then what is the valuc of c and d, cach accurate to 1 decimal place? c= 23.7 36.3 (c) Report the first negative solution to the cquation 5cos +8=10. 10 Report your answer accurate to 1 decimal place: x= Nunber 20
W(x) = 5coS
+ 8
10
intersects the graph of y = 10, where a <b.
13
10
8.
b
20
a
3.7
(a) Report a, accurate to 1 decimal place: a =
Report b, accurate to 1 decimal place: b =
16.3
(b) The equation 5cos(
TI
+8 10 has infinitely many solutons.
10
If x c and x=d were the next two positive solutions greater than b,
where c<d,
then what is the value of c and d, each accurate to 1 decimal place?
c= Number
d=Number
Transcribed Image Text:W(x) = 5coS + 8 10 intersects the graph of y = 10, where a <b. 13 10 8. b 20 a 3.7 (a) Report a, accurate to 1 decimal place: a = Report b, accurate to 1 decimal place: b = 16.3 (b) The equation 5cos( TI +8 10 has infinitely many solutons. 10 If x c and x=d were the next two positive solutions greater than b, where c<d, then what is the value of c and d, each accurate to 1 decimal place? c= Number d=Number
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