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
Art [367]
3 years ago
14

Which relation is a function? A) x y = y2 - 3 B) y x = y2 - 3 C) x2 + y2 = 5 + x D) x2 - y = 10x + 25 + y

Mathematics
1 answer:
marin [14]3 years ago
7 0
Since you didn’t specify that it needed to be y as a function of x, all of the above equalities can be rewritten as functions. However, in case that you meant to imply that, A and B are both not valid for y as a simple function of x.
You might be interested in
What is 2 + 10? pls help!!!!!!
Jlenok [28]
12 because if you take 2 and add it to 10 you get 12
3 0
3 years ago
Read 2 more answers
Find the missing dimensions: Use the scale factor 1/4:3
katrin [286]

Answer:

The answer is 1/4!

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
5 Find 6 in Surface Area​
iVinArrow [24]

Answer:

8 x 6 = 48

48 divided by 2 = 24

24 x 2 = 48

10 x 12 = 120

120 x 2 = 240

8 x 12 = 96

Add all given areas:

48 + 96 + 240 = 384 in2 is your answer.

3 0
2 years ago
Question 1 Draw a line through the point (−2,−2) with a slope of 1/4. Draw a line through the point (2, 0) with a slope of 1/4.
Natasha2012 [34]

Answer:

line1:y=\frac{1}{4}x-\frac{3}{2}

line2:  y=\frac{1}{4}x -\frac{1}{2}

Step-by-step explanation:

4 0
2 years ago
What whole number best approximates the value of x?
ivanzaharov [21]

The answer is 87

For this problem, the method I used was more of a guess and check because I simply plugged the options into a calculator to see which one would be closest a little bit past 9.3 but not all the way 9.4

the square root of 87 is 9.32 so you would round down while the square root of 88 is 9.38 which would round up

Hope this helps :)

4 0
2 years ago
Other questions:
  • Simplify the expression
    10·2 answers
  • Line q passes through (−5, 5) and is parallel to the line 2x + y + 1 = 0.
    5·2 answers
  • Solve -9-8(1+4h)=-17
    8·2 answers
  • What is the portion of the quadratic formula under the square root sign
    12·1 answer
  • if y is inversely proportional to 2x + 1 and the difference in the values of y when x= 0.5 and x= 2 is 0.9, find the value of y
    9·1 answer
  • You pick a card at random. Without putting the first card back, you pick a second card at
    12·1 answer
  • What relationship do you notice between the squares of<br> the right triangle?
    6·1 answer
  • Help on this math questions please!
    9·1 answer
  • Year 11 math methods, help pls
    12·1 answer
  • Gotta need answers fast like asap, it’s geometry, just fill the blanks pls
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!