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lara31 [8.8K]
2 years ago
7

What are the zeros of the function f(x) = x2 + 7x – 18? Enter your answers in the boxes with your greatest answer first. The zer

os of f(x) ar AN A/​
Mathematics
1 answer:
Andru [333]2 years ago
7 0

Answer:

The answer is 2 and (-9)

Step-by-step explanation:

x² + 7x – 18 = 0

x² + 9x – 2x – 18 = 0

x(x + 9) – 2(x + 9) = 0

(x – 2) (x + 9) = 0

x = (2, -9)

Thus, The zeroes of the polynomial is 2 and (-9).

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Which summation formula is equivalent to the one below?<br> ^3Σn=0 (-1/5)^n (25)
Dafna1 [17]

Answer:

i think is th second one bc its make the most sen3

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2 years ago
PLEASE I NEED IT NOW.....In order to solve for the variable in the equation 1-(x+2)+2x = 5(2x-5) - X, Mikel first applies the di
loris [4]

Answer:

1 -x -2 +2x = 10x -25 -x

Step-by-step explanation:

1-(x+2)+2x = 5(2x-5) - X,

Distribute

1 -x -2 +2x = 10x -25 -x

3 0
3 years ago
A rabbit can run short distances at a rate of 35 miles per hour . A fox can run short distances at a rate of 21 miles per half h
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2 years ago
7. Gabriela deposits $500 in an ordinary annuity at the end of each month in an account earning 8% annual
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\sf \pink{Refer \: to \: the \: attachment}

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2 years ago
6.
ArbitrLikvidat [17]

Answer:

C. y = | x | – 13

Step-by-step explanation:

y = | x | – 13

Answer:

y = |x| -13

Step-by-step explanation:

recall for any function y = f(x), to translate the function vertically by any value "a", we simply have to add "a" to f(x).

If a is positive, then the graph is translated in the positive y-direction (i.e upwards), if a is negative, then the graph is translated in the negative y-direction (i.e downwards)

In our case , the graph is translated vertically by 13 units (i.e a = 13) and it is to be translated downwards (i.e negative)

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3 0
2 years ago
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