7. Given the function y = (x − 1)²(x + 1), which finite differences will be equal (or constant)? a. first differences C. third differences b. second differences d. fourth differences 8. The function y = (x² − 1)(x² + 2) has how many y-intercepts? a. 0 C. 2 b. 1 d. 3

7. Given the function y = (x − 1)²(x + 1), which finite differences will be equal (or constant)? a. first differences C. third differences b. second differences d. fourth differences 8. The function y = (x² − 1)(x² + 2) has how many y-intercepts? a. 0 C. 2 b. 1 d. 3

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter4: Linear Functions

Section: Chapter Questions

Problem 1PT: Determine whether the following algebraic equationcan be written as a linear function. 2x+3y=7

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Question

PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

7. Given the function y = (x − 1)²(x + 1), which finite differences will be equal (or constant)?
a.
first differences
C.
third differences
b.
second differences
d.
fourth differences
8. The function y = (x² − 1)(x² + 2) has how many y-intercepts?
a.
0
C.
2
b.
1
d.
3

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