3 years ago

A box contains 3 items that are labeled a, b, and

Mathematics

1 answer:

Mars2501 [29]3 years ago

7 0

you could pick:

A & B

A & C

B & C

B & A

C & A

C & B

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Let f(x) = −x2 + ax + b. Determine the constants a and b such that f has a relative maximum at x = 3 and the relative maximum va

Elan Coil [88]

Answer:

Step-by-step explanation:

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3 years ago

Write the equation of the parabola in vertex form<br>

damaskus [11]

Answer:

f(x)= - 4 ( $x^{2}$ ) + 3

Step-by-step explanation:

1. start with f(x)=a( $x-p)^{2}$ +q

2. in that vertex is (p,q) noticing that use given vertex(0,3) and change the equation/function --> f(x)=a(x-0)+3 --> f(x)=a( $x)^{2}$ +3

3. Then use the give point and substitute to find "a" value --> - 1 = a( $1)^{2}$ +3

--> - 1 = a + 3 --> a= - 4

4. put the "a" value into the #2. function/equation --> f(x)= - 4( $x)^{2}$ +3

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3 years ago

The time is 4 pm now and your plane is delayed by 15 hours. what time will the plane be available?

Semenov [28]

Answer:

7am

Step-by-step explanation:

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4 years ago

Select one of the factors of 4x^2 + 5x − 6

BARSIC [14]

Answer:

The answer to your question is: letter C

Step-by-step explanation:

4x² + 5x - 6

Process

4 x - 6 = - 24

Find two numbers that added gives + 5 and multiply gives -24

These numbers are + 8 and - 3

4x² + 8x - 3x - 6

4x ( x + 2) - 3(x + 2)

(x + 2) (4x - 3)

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4 years ago

Read 2 more answers

Function or not??????

bezimeni [28]

Answer:

Function 3 and 4 are functions.

Step-by-step explanation:

A function is when each domain value has only one range value, but each range value can have 1 or more domain values corresponding to it.

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2 years ago