The data are modeled exactly by a linear, quadratic, cubic, or quartic function f with leading coefficient a. All zeros of f are real numbers located in the interval [-3,3]. -3 -2 -1 0 1 2 f(x) -20 10 4-2 4 10-20 OA. X (a) make a line graph of the data. Choose the connect grapi below. O O 25 A (b) State the minimum degree of f. The minimum degree of f(x) is (c) Is a > 0 or is a <0? Q a>0 a<0 3 (d) Find a formula for f(x) using the minimum degree fround in part b. f(x) = (Do not factor.) B. Ay 25 H O C. 25

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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please help me answer part b and d while explaining each steps throughly, as i am a beginner

The data are modeled exactly by a linear, quadratic, cubic, or quartic function f with leading coefficient a. All zeros off are real numbers located in the interval [-3,3].
-3 -2 -1 0
f(x) - 20 10 4 - 2
X
O A.
(a) Make a line graph on the data. Choose the corect graph below.
AV
25-
M
1 2 3
4 10 - 20
O a>0
O
a<0
(b) State the minimum degree of f.
The minimum degree of f(x) is
(c) Is a > 0 or is a <0?
(d) Find a formula for f(x) using the minimum degree fround in part b.
f(x) = (Do not factor.)
B.
Ау
25
O C.
-3
25
-25
Transcribed Image Text:The data are modeled exactly by a linear, quadratic, cubic, or quartic function f with leading coefficient a. All zeros off are real numbers located in the interval [-3,3]. -3 -2 -1 0 f(x) - 20 10 4 - 2 X O A. (a) Make a line graph on the data. Choose the corect graph below. AV 25- M 1 2 3 4 10 - 20 O a>0 O a<0 (b) State the minimum degree of f. The minimum degree of f(x) is (c) Is a > 0 or is a <0? (d) Find a formula for f(x) using the minimum degree fround in part b. f(x) = (Do not factor.) B. Ау 25 O C. -3 25 -25
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