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
Dimas [21]
2 years ago
12

Find the range of the function y=-x^2-3x when the domain is {-5,0,2}

Mathematics
1 answer:
umka21 [38]2 years ago
4 0

Answer: \{-10, 0 \}

Step-by-step explanation:

The range is the set of output values for the domain (the set of inputs).

  • When x=-5, y=-(-5)^{2}-3(-5)=-10.
  • When x=0, y=-0^{2}-3(0)=0.
  • When x=2, y=-2^{2}-3(2)=-10

So, the range is \boxed{\{-10, 0 \}}

You might be interested in
Please help its due today!! yes
Effectus [21]

Answer:

b. 5:3

c. 20:12 or 20 cups of flour and 12 eggs

d. 10 cups of flour

e. 9 eggs

Step-by-step explanation:

b. take one point from each number line and simplify it (example 15:9) and simplify it so you get your ratio of (5:3)

c. our ratio for one batch of cookies is 5:3 so mulitply 4 on both sides to find 4 batches of cookies

d. look at your numberline that represents number of eggs, 6 aligns with the number 10 on the numberline that shows "flour in cups" making your answer 10 cups of flour.

e. same thing as the problem before look at your numberline that shows cups of flour (which in this problem its 15) and see where that aligns on the "number of eggs" numberline above.

4 0
3 years ago
Colin rolls a fair dice 18 time, how many times would colin expect to roll an odd number?
lakkis [162]

Answer:

9

Step-by-step explanation:

a normal dice is 6 sides

half of 18 is 9

50% for odd and even

8 0
3 years ago
Read 2 more answers
Rewrite as a sum<img src="https://tex.z-dn.net/?f=%282x%5E2-11%29%28x%5E2%2B2%29" id="TexFormula1" title="(2x^2-11)(x^2+2)" alt=
VashaNatasha [74]

Answer:

Step-by-step explanation:

(2x^2-11)(x^2+2)

2x^4-7x^2-22

3 0
3 years ago
I need help with the the answer
kap26 [50]

Step-by-step explanation:

We can write

X=-2,-1,0,1,2

And the equation is y=3x+4-------(1)

First we should be put all the value in equation (1)

y=2,1,4,7,10

And the answer will

(x, y) ={ (-2,2),(-1,1),(0,4),(1,7),(2,8)}

8 0
2 years ago
Suppose you toss a coin 100 times and get 60 heads and 40 tails. Based on these results what is the probability that the next fl
Nata [24]
The probability is 1/2. Even if you flip heads 100 times in a row, you still have a 50/50 chance of flipping heads or tails. The probability does not change no matter how many times you flip a certain side.

I hope this helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help! I will give brainliest
    10·1 answer
  • A standard deck of 52 playing cards contains 13 cards in each of four suits: hearts, diamonds, clubs, and spades.
    14·2 answers
  • What is the coefficient in this problem -4x+36=
    6·1 answer
  • In a sale, all the prices are reduced by 25%. Julie sees a jacket that cost $32 before the sale. How much does it cost in the sa
    11·1 answer
  • PLEASE HELP I NEED IT NOW
    12·1 answer
  • The temperature at 9 A.M. was 42°F. The next four hours the temperature dropped 2 degrees per hour. What was the temperature at
    5·2 answers
  • Help<br><br> Please<br> See the picture
    12·1 answer
  • How do you multiply ​
    7·2 answers
  • What is the answer its for a grade
    10·1 answer
  • The data set represents the number of minutes dan spent on his homework each night. 30, 35, 35, 45, 46, 46, 52, 55, 57 which box
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!