Question

3

4
7.-
A) y=(x - 7)(3x + 4)
B) y = (x – 7)(4x + 3)
C) y = (x + 7)(4x – 3)
D) y = (x + 7)(3x - 4)

Answer 1

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Answer:

B) y = (x -7)(4x +3)

Explanation:

For zeros p and q, factors of the function are (x -p) and (x -q).

For the given zeros, the factors are (x -7) and (x -(-3/4)). By multiplying the latter by 4, we can eliminate the fraction.

y = (x -7)(4x +3)