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4 years ago

What is inverse notation?

1 answer:

5 0

In mathematics, an inverse function (or anti-function) is a function that "reverses" another function: if the function f applied to an input x gives a result of y, then applying its inverse function g to y gives the result x, and vice versa, f(x) = y if and only if g(y) = x.

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Evaluate | - 2b | if b = 8

Elodia [21]

Answer:

-16

Step-by-step explanation:

3 0

3 years ago

What’s the answer? Please help!

gregori [183]

Answer:

Step-by-step explanation:

a^3 is a * a * a, b^2 is b * b, so we can write that in the numerator.

$\frac{a * a * a * b * b}{a^2b}$

a^2 is a * a. So we can change that in the denominator.

$\frac{a * a * a * b * b}{a*a*b}$

The denominator cancels out with part of the numerator, and leaves us with just a*b, which is ab, which is answer A.

5 0

4 years ago

Read 2 more answers

Which exponential function has a growth factor of One-half?

Gemiola [76]

Answer:

An exponential function with a growth factor of 1/2 would have 1.5^x as part of it.

The exponential growth function is as follows.

r is the rate of growth (0.50)

3 0

2 years ago

Line g passes through points (1, 1) and (10, 9). Line h is perpendicular to g. What is the

Sauron [17]

Answer:

$\bold{The~slope~of~line~h~is~-\frac{9}{8}. }$

Step-by-step explanation:

Hi there!

First, let's calculate the slope of line g.

$\displaystyle\frac{y2-y1}{x2-x1}$

$\displaystyle\frac{9-1}{10-1} \\
\displaystyle\frac{8}{9}$

So, the slope of line g is $\displaystyle\frac{8}{9}$

Now let's identify the slope of line h.

We are given that line h is perpendicular to line g.

Now, perpendicular lines have slopes that are opposite reciprocals.

This means we take a number, flop it over, and change its sign.

The slope of line g is

$\displaystyle\frac{8}{9}$

Now, we flop it over:

$\displaystyle\frac{9}{8}$

Then, we change its sign:

$\displaystyle-\frac{9}{8}$

Thus, $\displaystyle-\frac{9}{8}$ is our final answer.

Hope it helps! Enjoy your day! (:

$\bold{GazingAtTheStars}$

8 0

3 years ago

the measures of an exterior angle and the adjacent interior angle add p to 360 because they form a linear plane?

inn [45]

Sadly, I can't see the picture you're looking at as you make that statement.
But I'm pretty sure that when you combine an exterior angle with the interior
angle adjacent to it, you'll wind up with 180°, because they form a linear line.
There actually isn't any such thing as a linear plane.

6 0

4 years ago