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
never [62]
2 years ago
12

Can someone help thank you

Mathematics
1 answer:
mestny [16]2 years ago
8 0

Answer:

number 3 is a function, the other one is not a function.

the range for number 2 is -2,0,2,4 and for number 3 the rage is 0,1,2,3

You might be interested in
In Mrs Phillips math class the ratio of boys to girls is 4 to 2. If there are 51 girls in math class, how many boys are there?
maksim [4K]
So for every two girls, there's four boys. There are twice as many boys than girls, so the number of girls • 2 = your answer.

51 • 2 = 102
7 0
3 years ago
Sam needs to cut a piece of sheet metal into 8 pieces. It takes him 5minutes to make each cut. How many cuts will sam make?
marissa [1.9K]
He will make four cuts.

5 0
3 years ago
Read 2 more answers
Evaluate the expression shown below and write your answer as a fraction in simplest form.
Vesna [10]

Answer:

39/80

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Ruben bought 6 comic books for $21 dollars sign, 21.<br> What was the cost for 1 comic book?
Lena [83]

Answer:

$3.5

Step-by-step explanation:

21/6=3.5

6 0
3 years ago
Read 2 more answers
Is y= x2-1 a linear equation
Mekhanik [1.2K]
Yes, it is a linear equation.
4 0
3 years ago
Other questions:
  • From a survey of coworkers you find that 32​% of 150 have already received this​ year's flu vaccine. An approximate 98​% confide
    15·1 answer
  • Ms Redmond gave her theater students an assignment to memorize a dramatic monologue to present to the rest of the class. The gra
    11·2 answers
  • I need to know how to do # 1 &amp; #2 &amp; #3
    14·1 answer
  • Evaluate the expression. (3 − 6)4 ÷ 32 A) 3 B) 6 C) 9 D) 18
    13·1 answer
  • Please help!!!!!!! Which of the following options is an equivalent function to f(x)=3(2)^3x
    15·2 answers
  • Whats the area of 4.2 m and 3.6 m
    9·1 answer
  • Find the missing side or angle.<br> Round to the nearest tenth.
    14·2 answers
  • A student's grade for the four quarters are 95, 83, 91, and 85. What does the student need to earn on the final exam to have an
    9·1 answer
  • Consider function f. f(x) = sqrt 7x- 21
    14·2 answers
  • I need help please anyone solve it
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!