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Eduardwww [97]
2 years ago
12

Evaluate the function f(x)=-5x2 + 4x -6 when x = 2

Mathematics
1 answer:
Fantom [35]2 years ago
5 0

f(x)=-5x2+4x-6

f(2)= -5*2*2+4*2-6

f(2)= -20+2

f(2)=-18

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Answer:

length= 42

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Step-by-step explanation:

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2 years ago
What is the value of StartFraction 1.6 times 10 Superscript 14 Baseline Over 3.2 times 10 Superscript 7 Baseline EndFraction in
Helga [31]

Answer:

5.0 times 10 Superscript 6

Step-by-step explanation:

What is the value of StartFraction 1.6 times 10 Superscript 14 Baseline Over 3.2 times 10 Superscript 7 Baseline?

This is represented mathematically as:

1.6 × 10¹⁴/ 3.2 × 10⁷

Solving for this

1.6 × 10¹⁴/ 3.2 × 10⁷

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How do I simplify this 5a + 3b - 6a - b
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Take the as together and take the bs together.

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3 0
3 years ago
The legs of a right triangle measure
scZoUnD [109]

Answer:

108 in²

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Given that the legs of a right triangle are 12" and 18".

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3 0
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A hair salon completed a survey of 367 customers about satisfaction with service(Dissatisfied, Neutral, Satisfied, or Very Satis
mamaluj [8]

The results of the survey are shown in the table.

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b) A customer is a walk-in

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d) A customer is very satisfied given he saw a TV ad.

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The required probability is:

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6 0
1 year ago
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