2 years ago

Given f(x) = 2x – 6, find f( – 4).

Mathematics

2 answers:

SOVA2 [1]2 years ago

4 0

Answer:

f(-4) = -14

Step-by-step explanation:

f(x) = 2x – 6

Let x = -4

f(-4) = 2*-4 -6

f(-4) = -8-6

f(-4) = -14

Sunny_sXe [5.5K]2 years ago

3 0

Answer:

The answer is -14

Step-by-step explanation:

f(-4) = 2(-4) - 6

= -8 - 6

= -14

You might be interested in

Determine the simple interest that is accured on $.5500 for five years at a rate of 8.5%.

Alex73 [517]

Answer:

$2337.5

Step-by-step explanation:

5500x5x8.5/100

=$2337.5

4 0

2 years ago

how do you do this? i don't need it solved i just don't know how to do it. i know the note on the side says how to but i'm still

olchik [2.2K]

Answer:

Perimeter of triangle J= 18.0 units (3 s.f.)

Perimeter of triangle K= 19.0 units (3 s.f.)

Step-by-step explanation:

The length of each side of the triangle can be found using the distance formula below:

$\boxed{d= \sqrt{(y1- y2)^{2} + (x1 - x2)^{2} } }$

Please see the attached pictures for full solution.

5 0

2 years ago

Here’s the next problem:)

horsena [70]

Answer:

disagree

Step-by-step explanation:

toa=opposit over adjacent= 12/9

tan(x)=12/9

tan^-1=12/9

x= 53.1

6 0

2 years ago

Read 2 more answers

Under which president's administration were thousands of African Americans fired from civil service position?

Strike441 [17]

Both Theodore Roosevelt & Woodrow Wilson.

4 0

2 years ago

There were 436 tickets purchased for a major league baseball game. The general admission tickets cost $6.50 and the upper reser

Nataly [62]

Answer:

How many general admission tickets were purchased? __136__

How many upper reserved tickets we purchased? _300_

Step-by-step explanation:

Let the number of general tickets = g.

Let the number of reserved tickets = r.

6.5g + 8r = 3284

g + r = 436

6.5g + 8r = 3284

(+) -8g + -8r = -3488

--------------------------------

-1.5g = -204

g = 136

g + r = 436

136 + r = 436

r = 300

Answer:

How many general admission tickets were purchased? __136__

How many upper reserved tickets we purchased? _300_

8 0

2 years ago

Read 2 more answers