What does f(x) mean?

1 answer:

6 0

The output f(x) is sometimes given an additional name y by y = f(x). The example that comes to mind is the square root function on your calculator. The name of the function is \sqrt{\;\;} and we usually write the function as f(x) = \sqrt{x}. On my calculator I input x for example by pressing 2 then 5.

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Adding fractions 1/6+2/3=

mars1129 [50]

Answer:

$\frac{5}{6}$

$\frac{1}{6} + \frac{2}{3}$ is equivalent to $\frac{1}{6} + \frac{4}{6}$ .

This is because $\frac{2}{3}=\frac{4}{6}$

The rule is, in order to add fractions, your denominators must be equivalent. In other words, you must have the same denominator for both fractions.

Now what do we do? We add!

$\frac{1}{6} + \frac{4}{6} =\frac{5}{6}$

This is because 4 + 1 = 5.

Your answer is $\frac{5}{6}$ .

I hope this helps!

<h2>PLEASE MARK BRAINLIEST!</h2>

8 0

3 years ago

Read 2 more answers

24 - (6)(-3) equals to what

padilas [110]

Answer:

Step-by-step explanation:

6*(-3) = (-18)

24-(-18) = 42

4 0

3 years ago

Read 2 more answers

Find the length of YZ

emmainna [20.7K]

Larger triangle’s base length

a^2 + b^2 = c^2
a^2 + 3^2 = 8^2
a^2 = 8^2 - (3^2)
sqrt(a^2) = sqrt(55)
a = sqrt(55)
__________________

Smaller triangle’s base length:

The same formula applies.
a^2 + 3^2 = 5^2
a^2 = 5^2 - (3^2)
sqrt(a^2) = sqrt(16)
a = 4
____________

The finale!

Add the two side lengths of a, which is sqrt(55) + 4 (exact answer)
or... 11.416 (unrounded to thousandths place)

Good luck to you!

5 0

3 years ago

If f(x) = e^[3ln(x^2)], then f'(x) = ?

kherson [118]

You might need to give out the choices, if there are any. thanks for asking.

8 0

3 years ago

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Experimental data are collected as:

aliina [53]

Answer:

$y = 1.00114x + 1.75243$