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
hjlf
3 years ago
15

What are the domain and range of the function f(x) = 3x + 5?

Mathematics
1 answer:
stealth61 [152]3 years ago
7 0

Answer:

D: (-∞, ∞)

R: (-∞, ∞)

Step-by-step explanation:

All linear equations have infinite domains and ranges. This is because they are endless, they keep going on forever and ever. When you graph this function, it's a straight line with no limits. If you decide to plot f(1000000), you <em>will</em> have a definite point where the line touches x=1000000. It will go on forever.

You might be interested in
Prove that 3^17−3^15+3^13 is divisible by 73.<br><br> HELPPPPPP PLEASEEE
Fiesta28 [93]

Answer:

Well 3^17-3^15+3^13 equals 116,385,579

Now divide that by 73

So 116,385,579 ÷ 73

That equals 1,594,323

Hope this helps

4 0
2 years ago
Read 2 more answers
Nick has $7.00. Bagels cost $0.75 each, and a small container of cream cheese costs $1.29. Write an inequality to find the numbe
jeyben [28]
Since the question only asks for bagels, put the cream-cheese idea aside.
The total spent has to be less than $7 so an equation can be this: $0.75x<$7 where x is the number of bagels
3 0
3 years ago
Find the value of x in the triangle.
Vinvika [58]

=  > 3x + 15 + 4x + 12 = 180 \\  =  > 7x + 27 = 180 \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  =  >  \: 7x = 180 - 27 = 153 \:  \:  \:  \:  \\ x =  \frac{153}{7} = 21  \\ x = 21

3 0
2 years ago
Determine which equation is written in function form:
Mila [183]

<em>Greetings from Brasil... </em>

A 1st degree function can be written in two ways:

F(X) = AX + B

or

Y = AX + B

note that F(X) = Y

So, looking at the alternatives in the question, only Y = 7X/3 - 8 is equivalent to Y = AX + B, where:

A = 7/3

B = - 8

then

\large{\boldsymbol{\mathbf{Y = \frac{7X}{3}-8\Leftrightarrow Y=AX+B}}}   <em>a function of the 1st degree</em>

answer:

<h2>Y = (7/3)X - 8</h2>
7 0
3 years ago
Dan has a board that is 8 3/4 feet long. He cuts off 4 5/6 feet and says he has 4 1/12 feet left.
Nady [450]
Dan isn’t correct it’s either c or d
7 0
3 years ago
Other questions:
  • Julie built a tower of blocks that stood 22.5 cm tall. Each block is 1.5 cm tall.
    7·2 answers
  • NEED ANSWER QUICKLY
    14·1 answer
  • A circle has a diameter of 8m what is the circumstance of the circle
    13·1 answer
  • Lerna's Hydra is a mythological character that appears in some stories such as the 12 Tasks of Hercules. The Hydra was a one-hea
    5·1 answer
  • six grapefruit cost as much as a dozen of oranges.the cost of a dozen grapefruit and two dozen oranges is $12.how much does one
    13·2 answers
  • Will give brainliest if this math question is answered correctly
    14·1 answer
  • Find the volume of the composite solid. Round your answer to the nearest tenth
    6·1 answer
  • Wing Length vs. Age у 18 16 14 12 10 Age 6 ONA O 00 X 5 07 1 2 3 4 Wing Length (in) The y-intercept of the estimated line of bes
    10·1 answer
  • Niles and Bob sailed at the same time for the same length of time. Niles' sailboat traveled 27 miles at a speed of 9 mph, while
    8·1 answer
  • A certain state uses the following progressive
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!