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
Over [174]
3 years ago
15

Determine whether y^2 = –2x – 1 is a function.

Mathematics
2 answers:
MariettaO [177]3 years ago
8 0

Answer:

It is NOT a function

Step-by-step explanation:

pychu [463]3 years ago
5 0
Y^2 = -2x - 1 is not a function
You might be interested in
In fig if x+y=w+z then prove that AOB is a line.​
frez [133]

Answer:

As Given, x+y=w+z

To Prove: AOB is a line or x+y=180

∘

(linear pair.)

According to the question,

x+y+w+z=360

∘

∣ Angles around a point.

(x+y)+(w+z)=360

∘

(x+y)+(x+y)=360

∘

∣ Given x+y=w+z

2(x+y)=360

∘

(x+y)=180

∘

Hence, x+y makes a linear pair.

Therefore, AOB is a straight line

4 0
3 years ago
Choose the true statement about the graph of x-1 ≤ 2.​
frosja888 [35]

Answer:

circle on 1 and all numbers to the right shaded closed circle on 1 and all numbers to the left shaded

Step-by-step explanation:

4 0
3 years ago
Question 1 of 10<br> Solve the equation -5 = y for x.
Irina18 [472]
Answer: B
3•5=15
Since were finding x it’s going to be
x=3y-15
It’s subtraction because obviously if you see in the problem there’s subtraction
8 0
2 years ago
Find the area of the kite please help and just don’t write down random answers
Zanzabum

Answer:

187.06 units²

Step-by-step explanation:

Area of kite:

½ × d1 × d2

½d1 = 18sin(30)

½d1 = 9

d1 = 18

d2 = 9/tan(60) + 18cos(30)

= 12sqrt(3)

Area = ½ × 18 × 12sqrt(3)

108sqrt(3) units²

187.0614872 units²

6 0
2 years ago
The cartesian coordinates of a point are given. (a) (2, −2) (i) find polar coordinates (r, θ) of the point, where r &gt; 0 and 0
lora16 [44]
It would be r,o beacuse of the grid cordinates in the sentence

5 0
2 years ago
Other questions:
  • Julie recently drove to visit her parents who live 567 miles away. On her way there her average speed was 16 miles per hour fast
    10·1 answer
  • IF U A REAL ONE HELP
    8·1 answer
  • If y varies inversely as x, and y = 3 as x = 8, find y for the x-value of 6.
    7·1 answer
  • A sequence is constructed according to the following rule: its first term is 7, and each next term is one more than the sum of t
    8·1 answer
  • Help with these questions please!
    14·1 answer
  • Given that tangent theta = negative 1, what is the value of secant theta, for StartFraction 3 pi Over 2 EndFraction less-than th
    12·2 answers
  • .
    8·1 answer
  • which value for R in the table would most likely indicate an association between the conditional variables? 0.09 0.10 0.13 0.79​
    13·2 answers
  • Please help this is due today!!!<br><br>​
    5·2 answers
  • Divide using a common factor of 2 to find an equivalent fraction for 2/6
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!