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
Anastasy [175]
3 years ago
6

15) Which equation does not represent a function?

Mathematics
1 answer:
givi [52]3 years ago
4 0
The answer is D as it can be rewritten as -((y^2)/5)-(8/5)=x. Solving for the x-intercepts you get -((y^2)/5)-(8/5) = 0 as you want to find the y values when x is zero. Solving for y you get: (y^2)/5)+(8/5) = 0 => (y^2)/5)=-(8/5) => y^2=-8 => y = plus or minus sqrt(-8). The first problem is that you have 2 x intercepts which already makes it not a function and second sqrt(-8) is an imaginary number making the solution not a real number.
You might be interested in
Which of the following are like terms?
vladimir2022 [97]
The 1, 2, 3 I’m not sure bout the 4th one
8 0
3 years ago
Read 2 more answers
All the red face cards are removed from a packs of 52 playing cards.A card is drawn at random from the remaining cards after res
Lera25 [3.4K]
I, \frac{1}{2}
ii, \frac{4}{52} =  \frac{1}{13}
iii, \frac{4}{52} = \frac{1}{13}
iv, \frac{12}{52} =  \frac{3}{13}
8 0
3 years ago
Janice examines the given triangle and estimates that
den301095 [7]

Answer:

Janice examines the given triangle and estimates that the longest side has a length of 25 units―if it is a right triangle. How does her estimate compare to the actual length? It is under by approximately 0.6 units.

Step-by-step explanation:

4 0
3 years ago
Charles has six times as many action figures as ben together the action figures total more than 75 how many does each have
seropon [69]

Answer:

We have been given that Charles has six times as many action figures as Ben

Let Ben has x action figures

So according to question Charles will have 6x.

together the action figures total more than 75

x+6x>75

7x>75

x>\frac{75}{7}

So Ben will have more than \frac{75}{7} action pictures.

And 6x>6\frac{75}{7}

6x>\frac{450}{7}

Charles will have more than \frac{450}{7}.

7 0
3 years ago
What is the pobability that a number cube with six
Snowcat [4.5K]

Answer: \dfrac{1}{6}

Step-by-step explanation:

We know that the total number of outcomes for fair dice {1,2,3,4,5,6} = 6

Given : Favorable outcome = 5

i.e. Number of favorable outcomes =1

We know that the formula to find the probability for each event is given by :-

\dfrac{\text{Number of favorable outcomes}}{\text{Total outcomes}}

Then, the probability that the six  faces cube will land with the number 5 face up will be :_

\dfrac{1}{6}

Hence, the required probability = \dfrac{1}{6}

5 0
3 years ago
Other questions:
  • Between the time iko woke up and lunch time the temerature rose by 11°.Then by the time he went to bed ,the temperature dropped
    14·1 answer
  • Solving for matrices
    15·1 answer
  • Find the area of the trapezoid when height = 5in, base1 = 12in, and base2 = 15in.
    7·2 answers
  • The scatter plot shows the systolic blood pressure of people of several different ages. The equation represents the linear model
    7·2 answers
  • Which property of equality would you use in the first step of solving this equation 2x-6=12
    14·2 answers
  • Using distributive property
    9·1 answer
  • Mr Coope drives 472 miles in 8 hours. At this rate, how many miles would he drive in 6
    5·1 answer
  • True or False: In order to prove that two functions are inverses, you can show that f (g(x)) = x AND show that g (f ()) = x. Thi
    12·1 answer
  • Hey guys can u help me i took like 3 hours to know the answer but i cant get it pls help me thank you
    14·1 answer
  • 324 x 46 first partial product
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!