The following function is given. f(x) = 7x-5x - 63x+ 45 3 15 45 O A. +1,+3,± 6, ± 5, ± 15, ± 45, ± 7±7+77+77 45 O B. ±1,±3, ±9, ±5, + 15, ± 45, ± 7+7+7;+7±77 3 9 15 1 1 7 1 O C. ±1,±7,± t 7 土 5 3 3 9. 5 15 15 45 45 7 7 1 7 1 7 O D. ±1,17,±t3 6' 15 15 45 45 b. Use synthetic division to test several possible rational zeros in order to identify one actual zero. One rational zero of the given function is . (Simplify your answer.) c. Use the zero from part (b) to find all the zeros of the polynomial function. The zeros of the function f(x) = 7x° - 5x-63x +45 are - 3,3. 7' O nomma to separate answers as needed 1/9 1/6

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Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
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The following function is given.
f(x) = 7x° – 5x² - 63x + 45
f(x)%3D7X'
5 15 45
A. +1,+3, +6, ±5, + 15, ± 45, ±7,±¬;±7;±77
1
6.
9
5 15 45
1
O B. ±1,±3,+9, ±5, ± 15, ± 45, ± 7+7±7±7 7
6.
7 1
15
7
1 7 1 7
土
9.
7.
OC. ±1,±7, ±
± =,±
士一,土-,士一,土-,士
15
45
45
1
1
7 1
O D. ±1,±7,1 665
1 7
士
5 5 15
1
3
3'
15
45
45
b. Use synthetic division to test several possible rational zeros in order to identify one actual zero.
One rational zero of the given function is
(Simplify your answer.)
c. Use the zero from part (b) to find all the zeros of the polynomial function.
3
-3,3
The zeros of the function f(x) = 7x°-5x-63x +45 are
nomma to separate answers as needed
Transcribed Image Text:The following function is given. f(x) = 7x° – 5x² - 63x + 45 f(x)%3D7X' 5 15 45 A. +1,+3, +6, ±5, + 15, ± 45, ±7,±¬;±7;±77 1 6. 9 5 15 45 1 O B. ±1,±3,+9, ±5, ± 15, ± 45, ± 7+7±7±7 7 6. 7 1 15 7 1 7 1 7 土 9. 7. OC. ±1,±7, ± ± =,± 士一,土-,士一,土-,士 15 45 45 1 1 7 1 O D. ±1,±7,1 665 1 7 士 5 5 15 1 3 3' 15 45 45 b. Use synthetic division to test several possible rational zeros in order to identify one actual zero. One rational zero of the given function is (Simplify your answer.) c. Use the zero from part (b) to find all the zeros of the polynomial function. 3 -3,3 The zeros of the function f(x) = 7x°-5x-63x +45 are nomma to separate answers as needed
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