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
mash [69]
3 years ago
12

Identify the domain and range

Mathematics
1 answer:
Digiron [165]3 years ago
6 0

Answer:

Domain:  (-∞, ∞), or x∈R, or -∞<x<∞

Range: (-∞, ∞), or y∈R, or -∞<y<∞

Step-by-step explanation:

Domain and range are all real numbers. Domain is all values of x, range is all values of y.

Domain:  (-∞, ∞), or x∈R, or -∞<x<∞

Range: (-∞, ∞), or y∈R, or -∞<y<∞

You might be interested in
Persons taking a​ 30-hour review course to prepare for a standardized exam average a score of 620 on that exam. Persons taking a
mihalych1998 [28]

Answer:

y = 4.125x + 496.25

Step-by-step explanation:

Set the data up as points. Then deal with the points.

Givens

(30,620)

(70,785)

y2 = 785

y1 = 620

x2 = 70

x1 = 30

Formula

Slope = (y2 - y1) / (x2 - x1)

Solution

Slope = (785 - 620)/(70 - 30)

Slope = 165 / 40

Slope = 4.125

===================

Now you need the y intercept. Either one of the two given points will give you that.

y = 620

x = 30

m = 4.125

y = mx + b

620 = 4.125*30 + b

620 = 123.75 + b

620 - 123.75 + b

b = 496.25

5 0
3 years ago
What is the x-intercept of y=1/3x-5​
Ronch [10]

Answer:

x = 15

Step-by-step explanation:

To find the x-intercept(s), substitute in  0  for  y  and solve for x.

0 = 1/3 x − 5

Solve the equation.

x  =  15

This is so it makes more sense for u

Hope this Helps (✿◠‿◠)

6 0
3 years ago
.......................................................
valkas [14]
Hope this helps lol :)

7 0
2 years ago
A box contains 4 black shirts, 8 blue shirts, 4 black pants, and 10 blue pants. Determine the probability of randomly selecting
Elenna [48]
So there is 26 shirts in total because 4+8+4+10=26 Then you need to take 26-4=22. You do this because there is 26 total clothing and only 4 of them aren't either a blue piece of clothing or pants that means you have 22 pieces of clothing that are blue or pants. So your odds of picking a blue piece of clothing or pants is 22/26. 

Hope this Helps!!
3 0
3 years ago
Addition Property of Equality<br> If a = b, then a + 6 = b ?
Oksi-84 [34.3K]
If a=b, then a+6=b+6
4 0
3 years ago
Other questions:
  • To save money for a video game you put $1 in an envelope each day for 5 days you double the number of dollars in the envelopes f
    7·1 answer
  • What is the surface area of a rectangular prism that has a length of 9 feet a width of 5 feet and a height of 7.5 feet
    15·1 answer
  • Pls help me help me ​
    8·1 answer
  • 6570 ÷ 16 <br><br><br>410<br><br><br>410 1/16<br><br><br>410 3/8<br><br><br>410 5/8
    6·2 answers
  • Please help I’ll give brainliest
    6·1 answer
  • When you type in a question...it what pops up the answer???
    10·1 answer
  • Can i have some helps plz​
    11·1 answer
  • PLS HELLPP AHJSJBAJEWVJ :(
    7·2 answers
  • An item costs $20 and sells for $50.
    7·1 answer
  • 9. If f(x)=x². g(x)=2x-1. and h(x) =find the following.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!