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Brums [2.3K]
3 years ago
13

What is the value of f(–1)?

Mathematics
1 answer:
Nuetrik [128]3 years ago
7 0

Answer:

f\left(-1\right)=-f\\

Step-by-step explanation:

\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a\\=-f\cdot \:1\\\\\mathrm{Multiply:}\:f\cdot \:1=f\\=-f

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Let f(x)=x^4-3x^3+5x-3, f(-2)
BabaBlast [244]
f(-2)=(-2)^4-3(-2)^3+5(-2)-3
\\f(-2)= 16+24-10-3\\
f(-2)=30-10-3\\
f(-2)=17
8 0
3 years ago
87 x 230 + 6,754 - 1,093 =
JulsSmile [24]

Answer:

25,671

  1. multiply
  2. add
  3. subtract

I hope this helps

5 0
3 years ago
Read 2 more answers
(03.05 LC) The graph of a function f(x) is shown below: graph of line segment going through ordered pairs negative 3, negative 4
Aleks [24]

Answer:

−3 < x ≤ 1

Step-by-step explanation:

The domain of a function is the set of x-values.

In this graph, the open circle at (-3, -4) means the segment goes back up to this point but this point is not part of the segment itself.

The closed circle at (1, 2) means this is the endpoint and part of the segment.

This means the x-values range from almost -3 up to and including 1; this gives us the inequality

−3 < x ≤ 1

4 0
2 years ago
Read 2 more answers
What is the quotient? startfraction n 3 over 2 n minus 6 endfraction divided by startfraction n 3 over 3 n minus 9 endfraction
bazaltina [42]

The quotient of the fraction n³ / (2n - 6) ÷ n³ / (3n - 9) is 2/3

<h3 /><h3>How to solve fraction</h3><h3 />

n³ / (2n - 6) ÷ n³ / (3n - 9)

  • multiply by the reciprocal of n³ / (3n - 9)

= n³ / (2n - 6) × 1 / n³ / (3n - 9)

= 2n - 6 / 3n - 9

= 2(n - 3) / 3(n - 3)

= 2/3

Therefore, quotient of the fraction n³ / (2n - 6) ÷ n³ / (3n - 9) is 2/3

Learn more about fraction:

brainly.com/question/1622425

#SPJ5

7 0
1 year ago
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The graph below shows a proportional relationship between x and y.
prisoha [69]

Answer:

the constant of proportionality is 4

3 0
3 years ago
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