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
damaskus [11]
3 years ago
12

What is the value of f(3) if f(x) = 6x - 5 ?

Mathematics
1 answer:
sdas [7]3 years ago
7 0
The answer is 13

f(3) means that in the equation, we replace the x with 3, since 3 is now the function of x in the expression f(x)

Now, we just plug in 3 for x...

6(3) - 5

18 - 5

13

I hope this hepled!!  :))




You might be interested in
The coordinates below are the three vertices of a rectangle. Identify the fourth coordinate and the area of the rectangle.
blagie [28]

Answer:

(2,2), 24 units squared

Step-by-step explanation:

D is at (2,2) because it would make Line AD equal to line BC and line AB equal to line CD, which would make a rectangle.

Area= length x width

A= 6 x 4

A=24 units squared

Good Luck!

8 0
3 years ago
Read 2 more answers
What must be added to a^2+3/5a​
kolezko [41]
This question doesn’t really make sense- is it multiple choice, if so what are the options? A can be anything as long as it’s the same?
3 0
2 years ago
What is 64x^6 + 27 written as a sum of cubes?
Talja [164]

Answer:

(4x² + 3)(16x^{4} - 12x² + 9)

Step-by-step explanation:

A sum of cubes factors as

a³ + b³ = (a + b)(a² - ab + b²)

64x^{6} = (4x²)³ ⇒ a = 4x²

27 = 3³ ⇒ b = 3

Hence

64x^{6} + 27

(4x² + 3)((4x²)² - (4x² × 3) + 3²)

= (4x² + 3)(16x^{4} - 12x² + 9)

7 0
3 years ago
Yuri had 50 ballons, She gave 25 to Kelly and got 5 more from Jenny. he then gave Lucas 10. 5 more ballons flew away, how much d
andriy [413]

Answer:

15

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
HELP ! How do I graph y ≤1−3x
Zanzabum

Answer:

Step-by-step explanation:

\Select two x x values, and plug them into the equation to find the corresponding y y values.

8 0
2 years ago
Other questions:
  • Three gods A, B, and C are called, in no particular order, True, False, and Random. True always speaks truly, False always speak
    13·1 answer
  • For a Saturday matinee, adult tickets cost $7.50 and kids under 12 pay
    9·1 answer
  • Honestly just use this question for points∵∴∵∴∴∴∴∴∴∴∴∵∵∵∵ω¬⊆∫ω⊇∞⇄α∡∴⊕α⇔Δπβ⇄≠∡ωαФ║∫⊆Ф∞Ф
    9·1 answer
  • Lines AC and BD intersect at E. A figure. What is the measure of angle BEC?
    13·1 answer
  • Write 5.48 as a mixed number in simplest form.<br> 5.48=
    10·1 answer
  • What are two ways to find the difference 13/50 - 4.93
    10·1 answer
  • As part of a school contest, Sarah and Luis are playing a math game. Sarah must pick a number between 1 and 50 and give Luis clu
    5·2 answers
  • Total no of whole number of that have less than 1000 and divisble by 7​
    12·1 answer
  • Select the statement that does not correctly use probability to describe an event
    5·2 answers
  • I really need help. Only do number 8. please someone.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!