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3 years ago

F(x) = x² + 3x – 4 find the difference quotient hurry!!!

Mathematics

1 answer:

EleoNora [17]3 years ago

5 0

Answer:

2x + h + 3

Step-by-step explanation:

2x + h + 3

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A bag has yellow, red, green, blue, black, and white marbles. There are 5 of each color in the bag. What fraction of the marbles

Ahat [919]

Answer:

2/3

Step-by-step explanation:

Have a great day

8 0

3 years ago

-9-2+4 = 90<br> (Absolute value)

elena-14-01-66 [18.8K]

Answer:

[90]

Step-by-step explanation:

3 0

3 years ago

Find the x and y intercept <br><br>x-2y=6 step by step

Brut [27]

Answer: x-intercepts = (6,0) y-intercepts = (0,-3)

Step-by-step explanation: The answer shown is accurate. Hope it helps.

8 0

2 years ago

Solve: In 2x + In 2 = 0<br> DONE

pychu [463]

Answer:

$x=\frac{1}{4}$

Step-by-step explanation:

We can use some logarithmic rules to solve this easily.

<em>Note: Ln means $Log_e$ </em>

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Now, lets start with the equation:

$ln(2x) + ln(2) = 0\\ln(2x) = -ln(2)$

Writing left side with logarithmic base e, we have:

$Log_{e}(2x) = -ln(2)$

We can now use the property shown below to make this into exponential form:

$Log_{a}b=x\\means\\a^x=b$

So, we write:

$Log_{e}(2x) = -ln(2)\\e^{-ln(2)}=2x$

We recognize another property of exponentials:

$a^{bc}=(a^{b})^{c}$

So, we write:

$e^{-ln(2)}=2x\\(e^{ln(2)})^{-1}=2x$

Also, another property of natural logarithms is:

$e^{(ln(a))}=a$

Now, we simplify:

$(e^{ln(2)})^{-1}=2x\\(2)^{-1}=2x\\\frac{1}{2}=2x\\x=\frac{\frac{1}{2}}{2}\\x=\frac{1}{4}$

This is the answer.

7 0

2 years ago

I’m trying to help my brother with his homework but I’m confused can someone help? Btw the last one is (D.140)

My name is Ann [436]

The dog must take 125 steps if Evan takes 50.

Option C is correct

<h3>What exactly is a series query?</h3>

These problems are based on numerical series that adhere to a logical rule or pattern derived from fundamental notions in mathematics. The pattern must be examined from a certain sequence that is presented. The following question asks you to anticipate the subsequent number in the series using the same formula.

<h3>Sequence and series types?</h3>

arithmetic progressions Sequences in geometry. Harmonic patterns.

Evan takes ten steps before the dog takes 25 steps.

Evan takes 28 steps first, then the dog takes 70 steps.

Evan takes 50 steps, followed by the dog's 125 steps.

To know more about series question visit:-

brainly.com/question/16415816

#SPJ13

3 0

1 year ago