All categories

3 years ago

Given that f(x) = −x 4 and g(x) = −2x − 3, solve for f(g(x)) when x = 2. −14 −7 7 11

Mathematics

1 answer:

Rudiy273 years ago

7 0

F(x) = -x + 4
g(x) = -2x - 3

f(g(x)) = -(-2x - 3) + 4 = 2x + 3 + 4 = 2x + 7
f(g(2)) = 2(2) + 7 = 4 + 7 = 11

You might be interested in

Help with this plz What is the algebraic expression for three times a number n plus 16

babunello [35]

Answer:

Three times a number plus 16

To solve this, we simply need to break down the words and turn each part into an equation.

"Three times"

This shows that we will be multiplying 3 and something.

"a number"

This shows that the number we will be multiplying 3 by is "n," which represents a number.

3*n or 3n

"plus 16"

This shows we will be adding 16 to the rest of the equation.

3n+16

Using the logic above, we can see that the equation to represent this is 3n+16.

8 0

3 years ago

Read 2 more answers

which of the following illustrates the commutative property for multiplication,A: 1•m=m or 3•m•6=3•6•m

algol [13]

The first one is reflexive, which states that anything equals itself.

The second is the commutative property for multiplication, as it states that it doesn't matter what order you multiply the numbers in, the product remains the same :)

3 0

3 years ago

Generalize the pattern by finding the nth term.

Veseljchak [2.6K]

Answer:

4n+2

Step-by-step explanation:

The common difference between the terms is 4 which means that the sequence is an arithmetic sequence.

The general formula for arithmetic sequence is:

$a_{n}=a_{0}+(n-1)d$

where a_n is the nth term, a_0 is the first term and d is the common difference between them.

We know that

$a_{0}=6\\d=4$

Putting the value in general formula:

$a_{n}=6+4(n-1)\\a_{n}=6+4n-4\\a_{n}=4n+6-4\\a_{n}=4n+2\\$

So the generalized pattern is 4n+2 ..

6 0

3 years ago

Find 3% of 100.? Pls help a person out thank you.

irina1246 [14]

Answer:

Its 3

Step-by-step explanation:

If its right can you give me brainlyiest

7 0

3 years ago

Read 2 more answers

A rectangle has a length of 6.5m and a width of 7.3m what is the area and the perimeter

Bad White [126]

Step-by-step explanation:

<h3>Given:</h3>

Length of the rectangle = 6.5 m

Width of the rectangule = 7.3 m

First case,

Area of the rectangle

= length × width

= 6.5 m × 7.3 m

= 47.45 sq.m (Ans)(i)

Second case,

Perimeter of the rectangle

= 2(length + width)

= 2(6.5 + 7.3)m

= 2 × 13.8 m

= 27.6 m (Ans)(ii)

5 0

3 years ago

Read 2 more answers