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
Papessa [141]
1 year ago
15

Step by step pleasee -- algerbra 2g(a) = 4a ; find g(2a)

Mathematics
1 answer:
Iteru [2.4K]1 year ago
4 0

The value of f(2a) is 8a

<h3>What is a function?</h3>

A function can be defined as a rule or expression that shows the relationship between a dependent and independent variable.

From the information given, we have;

g(a) = 4a

Let's determine the value for f(2a)

a = 2a

Let's substitute the value of a as 2a in the function

g(a) = 4a

g(2a) = 4 ( 2a)

Multiply through

g(2a) = 8a

Thus, the value of f(2a) is 8a

Learn more about functions here:

brainly.com/question/2456547

#SPJ1

You might be interested in
Identify the type of function represented by... please help
Vladimir [108]

Answer:

Exponential decay.

Step-by-step explanation:

You can use a graphing utility to check this pretty quickly, but you can also look at the equation and get the answer. Since the function has a variable in the exponent, it definitely won't be a linear equation. Quadratic equations are ones of the form ax^2 + bx + c, and your function doesn't look like that, so already you've ruled out two answers.

From the start, since we have a variable in the exponent, we can recognize that it's exponential. Figuring out growth or decay is a little more complicated. Having a negative sign out front can flip the graph; having a negative sign in the exponent flips the graph, too. In your case, you have no negatives; just 2(1/2)^x. What you need to note here, and you could use a few test points to check, is that as x gets bigger, (1/2) will get smaller and smaller. Think about it. When x = 0, 2(1/2)^0 simplifies to just 2. When x = 1, 2(1/2)^1 simplifies to 1. Already, we can tell that this graph is declining, but if you want to make sure, try a really big value for x, like 100. 2(1/2)^100 is a value very very very veeery close to 0. Therefore, you can tell that as the exponent gets larger, the value of the function goes down and gets closer and closer to zero. This means that it can't be exponential growth. In the case of exponential growth, as the exponent gets bigger, your output should increase, too.

3 0
3 years ago
LIAM GRAPHS HOW FAR HE BIKES EACH DAY. WHAT IS THE CONSTANT OF PROPORTIONALITY BETWEEN THE MILES HE BIKES AND THE DAY
Dvinal [7]
I will have to see it in numbers
3 0
3 years ago
Help me plz add or subtract the following fraction answer the lowest terms.
Stels [109]
1. =4/16 which in simplified terms = 1/4

2. = 37/99 (find the lowest common denominator which is 99 then multiply them, then combine fractions then subtract them)

3. 2/25

4. 12/18 which simplified is 2/3

5. 5/15 which simplified = 1/3

Hope you understand that:)
3 0
2 years ago
Shilpa can stitch a shirt in 5 hours while Alka can do it in 4 hours how much time would it take to stitch 36 shirts if they wor
scoundrel [369]

Answer:

together, they would stitch 36 shirts in 162 hours or 6 days and 18 hours

8 0
3 years ago
What number is 40% of 180?
Olin [163]

Answer:

72

Step-by-step explanation:

You can find ten percent of 180 pretty easily, it is 18 (divide by 10) then multiply by 4 to get 40%.

4 0
2 years ago
Read 2 more answers
Other questions:
  • Carson evaluated 2/3÷3/4 and got an answer of 8/9. Which statement is true about his answer?
    6·1 answer
  • The scientists at ChemEx Research use chemical storage tanks.
    10·1 answer
  • Which statement is true regarding the graphed functions?
    15·2 answers
  • Which statement is true about comparing 5.37 and 5.4?
    7·1 answer
  • 6<br> If 8x + 6 = 3x + 21,<br> then x
    14·1 answer
  • Please help<br><br> Be sure to show your work and solve for f:<br> 8 = f (13-2)
    12·2 answers
  • If someone writes "/" does it mean Division or a Fraction Line
    11·2 answers
  • Determine if each statement must be true could possibly be true or definitely not true explain or show your reasoning
    9·2 answers
  • 5.000g rounded to the nearest whole gram
    5·2 answers
  • A contemporary building has a window in the shape of a parallelogram with a base of 90 in and an adjacent side of 40 in. How man
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!