3 years ago

Given f(x) = 4 - x and g(x) = -4x, find (fog)(x).

Mathematics

1 answer:

MAVERICK [17]3 years ago

6 0

F(-4x)=4x+4x

set up the composite function and simplify!

You might be interested in

The following observations 40, 42, 45, x-1, x +1, 51, 54, 62 are arranged in

Harlamova29_29 [7]

Step-by-step explanation:

Here n = 8 (even number)

$\therefore \: \frac{n}{2} = \frac{8}{2} = 4 \\ \\\&\:\: \frac{n}{2} + 1 = 4 + 1 = 5 \\ \\ hence \: \\ median = \frac{ {4}^{th} term + {5}^{th} term}{2} \\ \\ \therefore \: 49 = \frac{x - 1 + x + 1}{2} \\ \\ \therefore \: 49 = \frac{2x}{2} \\ \\ \therefore \: 49 = x \\ \\ \huge \purple { \boxed{\therefore \: x = 49}}$

4 0

3 years ago

What is the scientific notation of 0.000000045?

morpeh [17]

The answer is 4.5 × 10 -8

4 0

3 years ago

Read 2 more answers

Helppppppppppppppppppppp

serg [7]

The first thing you should do in this case is to compose both functions:
f (x) = x + 7
g (x) = 1 / (x-13)
Making the composition
f (g (x)) = (1 / (x-13)) + 7
f (g (x)) = (7 (x-13) +1) / (x-13)
Answer:
The domain of the function is:
x other than 13
(option 4)

4 0

3 years ago

Read 2 more answers

HELP I WILL GIVE 30 POINTS AND MARK BRAINLIEST

Alekssandra [29.7K]

Answer:

yo can i pls have points im doing world record attempt for points soon

Step-by-step explanation:

4 0

3 years ago

One angle of an isosceles triangle measures 50°. Which other angles could be in that isosceles triangle? Choose all that apply

Kisachek [45]

Answer:

Step-by-step explanation:

4 0

2 years ago