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dusya [7]
4 years ago
12

Solve for 20 points, 5stars and brainliest

Mathematics
2 answers:
exis [7]4 years ago
6 0

Hey there!

Functions are basically like machines you put a number into and they give you a new one as an output. This f represents this machine. f(x) represents whatever the output is because it is the x after it has gone through the function machine.

We want to figure out what x is when f(x)=12. Well, we can simply replace f(x) with 12 in the first equation and solve for x!

12=-16x+8

We flip the equation so x is on the left side.

-16x+8=12

We subtract 8 from both sides.

-16x=4

We divide both sides by -16.

x=-1/4

Have a wonderful day! :D

DochEvi [55]4 years ago
6 0

Answer:

f(x) = -16x + 8

F(x) = 12

=> f(12) = -16x + 8

=> 12-8 = -16x + 8 - 8

=> 4 = 16x

=> 4/16 = 16x/16

=> 1/4 = x

So, the answer is 1/4.

You can just keep 0 as the whole number to answer this question.

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3 0
3 years ago
Describe the slope of the line<br><br> Find the slope.<br><br> m =
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Answer:

m = -3/5

Step-by-step explanation:

Since the line is going downwards towards the right, it is a negative slope.

We can use the points to solve for the slope.

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Therefore, the slope is -3/5.

4 0
3 years ago
While on a class trip to Chicago, a group of 30 people paid $294 for admission to a play. If the tickets cost $9 for students an
labwork [276]
Answer choice D. is the correct anwser.
5 0
3 years ago
For the following fraction ,tell whether you will add ,subtract, or multiply the exponents
DochEvi [55]

Answer:

Add the exponents

Step-by-step explanation:

Product Rule: am ∙ an = am + n, this says that to multiply two exponents with the same base, you keep the base and add the powers.

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5 0
3 years ago
Read 2 more answers
I DONT GET NUMBER 4, SOMEONE SMART DO IT FOR ME. IM GIVING BRINLIEST!!
Marysya12 [62]
Try converting the fractions to decimals.

9/2 becomes 4.5.
2 1/6 becomes 2.17
2/3 becomes 0.67

Now just place the numbers in the line.
6 0
3 years ago
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