Answer:
fourth option
Step-by-step explanation:
Given
f(x) = (x + 1)(x + 4)(x - 7)
To find the x- intercepts let f(x) = 0, that is
(x + 1)(x + 4)(x - 7) = 0
Equate each factor to zero and solve for x
x + 1 = 0 ⇒ x = - 1
x + 4 = 0 ⇒ x = - 4
x - 7 = 0 ⇒ x = 7
x- intercepts are (- 1, 0 ), (- 4, 0 ), (7, 0 )
The length of b<span> is determined to be 7.56 centimeters.
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Answer:
20
Step-by-step explanation:
A=20
Answer:
55 kg
Step-by-step explanation:
lose 2kg per 3 week
for 12 weeks
3×4=12
4×2=8
61-8=53
1kg per week gained for 2 weeks = 2kg
53kg + 2 kg =55kg
Hope you understand...
Answer:
Put the points (-2,2); (-1,0); (0,-2) ; (1,-4)
Step-by-step explanation:
Just plug in the x values to the equation in order to get your y value.
Hope this helps. Have a great day!! :)