2 years ago

If (x) = x / x^2-16 what is the value of f(-10)

Mathematics

1 answer:

Yuliya22 [10]2 years ago

5 0

Answer:

$f(-10)=-\dfrac{5}{42}$

Step-by-step explanation:

You just replace 'x' for the value given, -10.

$f(x)=\dfrac{x}{x^2-16}\\\\\\f(-10)=\dfrac{-10}{(-10)^2-16}=\dfrac{-10}{100-16}=\dfrac{-10}{84}\\\\\\\\\\f(-10)=-\dfrac{5}{42}$

You might be interested in

F(x)=1\3x^2+3x-18<br> Please help with steps

ivanzaharov [21]

So far, you've only defined f(x). You haven't asked a question.

6 0

3 years ago

Read 2 more answers

When you owe money, you have a negative balance. You owe $200 to your bank. You pay $30 back. What is your new bank balance?

Pachacha [2.7K]

-170$
because -200+30=-170

5 0

2 years ago

Read 2 more answers

Provide an Example of how to draw transformed figures that are translated, reflected, and rotated.

solniwko [45]

Step-by-step explanation:

Translations: When a figure is slid to another place on the coordinate grid (for example if i asked you to move the figure 2 units down and 4 units to the left)

Reflected: When a figure is reflected across the y-axis or the x-axis and both figures are congruent to each other.

Rotated: When a figure is rotated (for example if i asked you to rotate the figure 90 degrees)

7 0

2 years ago

A scale drawing of a building needs to be made using 1 in=180 ft. How tall will the building in the scale drawing be if the buil

ASHA 777 [7]

1800/180=10 inch
........................

5 0

2 years ago

Evaluate the expression 1.5(p+n) for p= and n =6

Anarel [89]

Answer:

The answer is 18

Step-by-step explanation:

1.5(p+n) for p= and n =6

As we know the values of p=6 and n=6

Solve it according to the BODMAS rule. According to this rule if we have brackets or parenthesis then first we have to solve or simplify the brackets.

Put the values in the given expression:

1.5(6+6)

Now solve the parenthesis first:

1.5(12)

Now multiply 1.5 by

The answer is 18....

8 0

2 years ago