1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andreyandreev [35.5K]
3 years ago
5

8. Given f(x) = 3x – 4, find ſ{a – 2).​

Mathematics
1 answer:
rjkz [21]3 years ago
5 0

Answer: f(a-2)=3a-10  

Step-by-step explanation:

To find f(a-2), you plug in a-2 into x.

f(a-2)=3(a-2)-4                 [distribute]

f(a-2)=3a-6-4                   [combine like terms]

f(a-2)=3a-10  

After plugging in a-2 into x, f(a-2)=3a-10.

You might be interested in
How many times greater is the capacity of one gallon than one quart
d1i1m1o1n [39]
I would say 4 times the capacity because 4 gallons = 1 quart!
Hope I helped!
7 0
3 years ago
In the last election, 60% of the class members voted. If the class has 120 members, how many members voted in the last election?
horrorfan [7]
That is a pretty apathetic class. now if you want to to this one, it is mental math. 60% is = to 50% +10% 
50% of 120 is 60 and 10% of 12 
60+12 is 72
the answer is 72 or A 
hope this helps 
6 0
4 years ago
Read 2 more answers
When the area in square units of an expanding circle is increasing twice as fast as its radius in linear units
alexira [117]

Answer:

r=1/π

Step-by-step explanation:

Area of the circle is defined as:

Area = πr²

Derivating both sides

\frac{dA}{dr}=2πr

\frac{dA}{dt}  =  \frac{dA}{dr} x \frac{dr}{dt}  =  2πr\frac{dr}{dt}

If area of an expanding circle is increasing twice as fast as its radius in linear units. then we have : \frac{dA}{dt}  =2\frac{dr}{dt}

Therefore,

2πr \frac{dr}{dt}  =  2  \frac{dr}{dt}

r=1/π

5 0
3 years ago
Read 2 more answers
Which is the simplified form of n^-6p^3
arsen [322]
The third choice

If you have a negative exponent n^-6 it becomes 1/n^6
And 1 times p^3 is equal to p^3

So the correct answer is p^3/n^6
4 0
3 years ago
If a normal 6 sided die, with each side numbered 1 through 6, is rolled. What is the probability that the number on top is great
olga2289 [7]

Answer: the second option (1/2)

Step-by-step explanation:

numbers greater than 3: 4, 5, and 6

3 numbers

so 3/6 or 1/2

1/2 or 50% so the second option

4 0
3 years ago
Other questions:
  • The measurements obtained for the interior dimensions of a rectangular box are 200 cm by 200 cm by 300cm. If each of the three m
    11·2 answers
  • Four people share 2 9 pound of peanuts equally. What fraction of a pound of peanuts does each person receive? in simplest form.
    12·1 answer
  • What is the area of a regular pentagon with a side length of 9 millimeters and an apothem length of 6.2 millimeters?
    14·1 answer
  • Is it possible for two vertical angles to also be complementary angles? Explain why or why not. If so, find the measure of these
    13·1 answer
  • A cube has volume 1200 cubic inches. Write the edge length of the cube as a power.
    8·1 answer
  • If all of the diagonals are drawn from a vertex of a quadrilateral, how many triangles are formed? 1 2 3 4
    15·2 answers
  • If f (5) = 3.7 and f (6) = 8.7<br>f ( 7 ) =<br>f ( 8 ) =<br>Recursive Function:<br>pls help me ​
    13·1 answer
  • Which equation can be used to find 24x51 ?
    14·2 answers
  • Wich of the following is a TRUE statement about the system of equations graphed below?
    10·2 answers
  • On two investments totaling $6,500, Lydia lost 7% on one and earned 8% on the other. If her net annual receipts were $364, how m
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!