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
shutvik [7]
3 years ago
13

F(x)=3x means the same thing as y=3x but is written in function notation. A. true B. false

Mathematics
1 answer:
Darya [45]3 years ago
4 0
False I think it is if I’m right
You might be interested in
What is the value of x?
Degger [83]

Answer:

The correct answer would be B. 10

Step-by-step explanation:

6^2 + 8^ = c^2

36 + 64 = 100

6 + 8 + 1 0


8 0
2 years ago
Read 2 more answers
2. What is the solution to this equation?<br> 2 x + 3 = x - 4
ale4655 [162]

Answer:

x= -7

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Need help ASAP
horrorfan [7]

Answer:

39 cm

Step-by-step explanation:

using the x component go find 12 cm width and follow the line up until it intersects the graph. then follow that point left to estimate the height at that point to estimate 37.5 but more accurately you can use the given equation y=3.25x and plug in your x of 12 to get y=39

6 0
2 years ago
Use the graph to estimate the height of a jugglers ball that has been in the air for 1.5 seconds
strojnjashka [21]

Answer:

The height of a jugglers ball that has been in the air for 1.5 seconds is 6.5 feet

Step-by-step explanation:

we are given height equation as

h=-16t^2+25t+5

where

h is the height in feet of a Juggler's ball after t seconds

now, we can plug t=1.5

h=-16(1.5)^2+25(1.5)+5

we can solve for h

h=42.5-16\cdot \:1.5^2

h=42.5-36

h=6.5

So,

The height of a jugglers ball that has been in the air for 1.5 seconds is 6.5 feet

5 0
3 years ago
Find the inverse of the function. f(x) = 7x + 8
lana66690 [7]

Answer:

\frac{x-8}{7}

Step-by-step explanation:

A way to find the inverse function is to swap the x and y (f(x)) in the equation.

y = 7x + 8\\x = 7y + 8\\x-8 = 7y\\y = \frac{x-8}{7}

We can check that it is an inverse function by using a property of inverse functions:

f(g(x)) = x

If we plug in the f(x) function into the variable x of the inverse function, we should end up with x

y = \frac{(7x + 8) - 8}{7}\\y = \frac{7x}{7} \\y = x\\

It checks out!

4 0
3 years ago
Other questions:
  • What are two consecutive integers whose product is 90
    11·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPP
    8·2 answers
  • Which mathematical concepts are the result of the work of Rene Descartes
    12·2 answers
  • If 12 times a number is 40 more than 2 times the number,the number is
    14·2 answers
  • A square with the side length s has an area of 324 square centimeters. This equation shows the area of the square. x^{2} =324 Wh
    14·1 answer
  • 0.92/0.4 Please what is it
    15·2 answers
  • Evaluate 3(a – 4b) when a = –2 and b = 5.<br> a. 54<br> b. 39<br> c. –54<br> d. –66
    14·1 answer
  • Peyton’s field hockey team wins 4 games out of every 7 games played. Her team lost 9 games. Set-up and solve a proportion that f
    5·1 answer
  • Which of the following is a solution to the equation:
    8·1 answer
  • Will give crown thingy 5 stars a thanks and 10 points to whoever helps me with this!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!