The answer I have is B and D, I hope that this helped.
Answer:
see explanation
Step-by-step explanation:
To find the x- intercepts let f(x) = 0, that is
x² - 3x - 4 = 0
Consider the factors of the constant term (- 4) which sum to give the coefficient of the x- term (- 3)
The factors are - 4 and + 1, since
- 4 × 1 = - 4 and - 4 + 1 = - 3, thus
(x - 4)(x + 1) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 4 = 0 ⇒ x = 4
x + 1 = 0 ⇒ x = - 1
x- intercepts are (- 1, 0 ) and (4, 0 )
Answer:
−
1.52
Step-by-step explanation:
3 - 8 = x^3 + x
Answer:
$95.00
Step-by-step explanation:
gross=$617
tax deduction 15.4%
=617×0.154
=$95.00
