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trasher [3.6K]
3 years ago
7

If f(x) = 1 – x2 + x3, then f(-1) =

Mathematics
1 answer:
Monica [59]3 years ago
4 0

Answer:

Step-by-step explanation:

f(-1)= 1 - (-1)^2 + (-1)^3 = 1 - 1 - 1 = 0 - 1 = -1

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What function type can have vertical asymptotes?
Sonja [21]
Rational functions of the form
f(x)= polynomial in x / another polynomial in x

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8 0
3 years ago
One eighth of the class graduated with an A average, 1/2 got a B, and the rest of the class had a C average. In a class of 800,
pogonyaev
I believe the answer would be 300. One eighth of the class would be 100 and 1/2 of the class would be 400. 800-(400+100)=300. Hope this helped!
8 0
3 years ago
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The sum of two rational numbers is -2. If one of the numbers is -14/5, find the other.
Marat540 [252]

Answer:

\frac{4}{5}

Step-by-step explanation:

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7 0
3 years ago
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C, 2/5

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8 0
2 years ago
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a 2014 mustang originally costs $25000.00 and depreciates at a rate of 8% per year. What is the cost of the car after 7 years?
frutty [35]
$11,000 will bet the cost in 7 years

Given:

Original cost: $25,000

Depreciation rate: 8%

Term: 7 years

Formula for Depreciation:

A = C ( 1 - ( r ) (t) )

A = Future Value

C = Original Cost

r = rate

t = term

Solution:

Substitute the given values to the formula for depreciation.

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A = $25,000(0.44 )

A = $11,000


8 0
2 years ago
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