. It is given that f(1)=5 and f(2)=6. Find the value of f(a+b). bx²+2, if x 2 а. 10 O b. 11 О с. 8 O d. None O e. 9 ball has been dropped from the top of a building. Its height (in feet) after t seconds is ven by the function h(t)= – 16t +256. What is the height of the ball after 3 seconds? J a. 112 O b. 116 O c. None O d. 110 О е. 114
. It is given that f(1)=5 and f(2)=6. Find the value of f(a+b). bx²+2, if x 2 а. 10 O b. 11 О с. 8 O d. None O e. 9 ball has been dropped from the top of a building. Its height (in feet) after t seconds is ven by the function h(t)= – 16t +256. What is the height of the ball after 3 seconds? J a. 112 O b. 116 O c. None O d. 110 О е. 114
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:( ax+3, if x<2
f(x) =
bx2+2, if x 22
It is given that f(1)=5 and f(2)= 6. Find the value of f(a+b).
O a.
10
O b. 11
О с. 8
O d. None
O e. 9
A ball has been dropped from the top of a building. Its height (in feet) after t seconds is
given by the function h(t)= - 16t+256. What is the height of the ball after 3 seconds?
О а. 112
O b. 116
O c. None
O d. 110
O e. 114
Transcribed Image Text:2x2-2x-2, if x <2
f(x)=
Find the value of f(1)+f(2)
3x2+x+5, if x 2 2
O a. 16
Оъ. 15
O .
14
O d.
None
O .
17
3x2-3x-3, if x <3
f(x)=
Find the value of f(2)+f(3).
2x2+5x+1, if x >3
O a.
37
Ob.
32
O c. 33
O d.
None
O .
36
A ball has been dropped from the top of a building. Its height (in feet) after t seconds is
given by the function h(t)= – 16 +256. How far will the ball travel during the
third second?
О a. 148
Оъ. 132
О с. 144
O d. 112
O e. None
To study the rate at which animals learn, Becky performed an experiment in which a rat
was sent repeatedly through a laboratory maze. Suppose that the time required for the rat to
traverse the maze on the nh trial was approximately T(n) = 4+
12
minutes. How long
did it take the rat to traverse the maze on the 3rd trial?
O a. None
O b. 14
Oc.
O d. 12
O e. 8
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