Just by looking at the answer choices, you can eliminate the last one because it is greater than the original price. And the first one is way too less, so your answer is B
What Exactly is the question?
Answer:
I think its the 3rd option, im not sure.
Replace f(x) with 0. Then solve for x
f(x) = x^2 + 5x - 14
0 = x^2 + 5x - 14
x^2 + 5x - 14 = 0
(x+7)(x-2) = 0 ... factor (think of two numbers that multiply to -14 and add to 5)
x+7 = 0 or x-2 = 0
x = -7 or x = 2
The two zeros, roots, or x intercepts are x = -7 or x = 2
Answer: Choice C) {2, -7}
Answer:
What is ur book called
I will edit my answer after this
