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
cluponka [151]
3 years ago
10

Which of the following tables represents a function? (PLEASE HELP!)

Mathematics
1 answer:
frez [133]3 years ago
3 0
Last one is your answer.
X cannot be repeated, but y can
You might be interested in
What is the area of 2 yards
enot [183]
The area of two yards is 18ft
8 0
3 years ago
What is the equation of the linear function represented by the table?
Korolek [52]
Hello!

You can put x into the answer choices to see if we get y
----------------------------------------------------------------------------------------------------
y = -x + 9
y = -(-5) + 9
y = 5 + 9
y = 14

This could be a answer

y = -(-2) + 9
y = 2 + 9
y = 11

y = -(1) + 9
y = -1 + 9
y = 8

y = -(4) + 9
y = -4 + 9
y = 5

we got y every time so the answer is the first one

The answer is A) y = -x + 9

Hope this helps!
8 0
3 years ago
Read 2 more answers
What's x divided by 26=28
tigry1 [53]
X/26=28
•26=•26 (cancels each other out)
X=728
3 0
3 years ago
Read 2 more answers
Could you please Factor 12 + 16
-BARSIC- [3]
If you add that together you get 28
7 0
3 years ago
14. The area of a rectangle is 375 square inches and it’s perimeter is 80 inches. Find both the length and width.
Pavel [41]

Answer:

Length  =25 inches

Width = 15 inches

Step-by-step explanation:

Let l = length of rectangle, w = width of rectangle

Given the area and the perimeter of the rectangle, we can write:

lw = 375

2l+2w=80

So:

l+w = 80\div2

=40

l=40-w

Now, we can use substitution to find the value of w:

lw = 375

(40-w)w = 375

40w-w^2 = 375

375+w^2-40w = 0 (Quadratic equation)

(w-15)(w-25) = 0

∴ w = 15, 25

We can use substitution again to find the value of l

lw = 375

l=375\div w

=25,15

∵ Length usually refers to the longer side of a rectangle, ∴ length =25 inches and width =15 inches.

Hope this helps :)

8 0
3 years ago
Other questions:
  • How do you solve tan(sin^-1 x/2)? (show steps)
    9·1 answer
  • Find the sum of the geometric series:
    7·1 answer
  • 10x+6-12x-8 what is the answer
    11·2 answers
  • Change each mixed number into an equal improper fraction. a. 17⁄16 b. 115⁄9 c. 305⁄7 d. 1010⁄13 e. 243⁄5 f. 1291⁄2
    13·2 answers
  • How to solve equations with variable in denominator?
    15·1 answer
  • 12) A bag contains 3 red marbles, 4 black
    10·2 answers
  • Also they have positive 1.25
    6·1 answer
  • Write the equation in vertex form for the graph below.
    10·1 answer
  • A boat's crew rowed 15 kilometers downstream, with the current, in 1 hours. The return trip upstream, against the current, cover
    8·1 answer
  • If y varies inversely as x and the constant of proportionality is k=5, what is y when x=2?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!