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
dem82 [27]
3 years ago
8

What is the value of the function at x=−3?

Mathematics
1 answer:
MariettaO [177]3 years ago
8 0
Y = 3 hope that helped!
You might be interested in
Find the value of: (° = 180°)
Svetllana [295]

Step-by-step explanation:

it's my new id so you may ask questions here

7 0
3 years ago
Pythagorean triples are given by the formulas x2 - y2, 2xy, and x2 + y2. Use the formulas for the Pythagorean triples to prove w
Arte-miy333 [17]
Let k be an integer. Suppose there is a triangle with legs of length 16 and 2k+1. Then by the Pythagorean theorem, the length of the hypotenuse should be

\sqrt{16^2+(2k+1)^2}=\sqrt{4k^2+4k+257}

The formulas for Pythagorean triples say that if the legs are integers, then so must be the hypotenuse, because if x=16 and y=2k+1 are integers, then so are x^2-y^2, 2xy, and x^2+y^2.

However, 4k^2+4k+257 is not a perfect square trinomial, which means for any integer k, the length of the hypotenuse is not an integer, so such a triangle doesn't exist.
4 0
3 years ago
Can you help me with this
Svetradugi [14.3K]
I can help with number 4 we are learning this in my class to (5th grade) Its tough
3 0
3 years ago
Write an algebraic expression that models the situation “the piggy bank contained $25, and $1.50 is added each day.” Use d to re
Kryger [21]

the answer is b because the piggy bank originally contained $25 and the person adds $1.50 per day.. so: 25+1.5d

3 0
3 years ago
Plz help me! <br> -12 - 58 - (-34) =
bekas [8.4K]

-36 would be the answer

hope that helped :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 31/10 as a mixed fraction
    13·1 answer
  • Mary sells lemonade, and she donates 10 cents from every cup she sells to charity. The cups of lemonade sell for 45 cents. One d
    11·2 answers
  • 9 inches of ribbon are needed for wrapping each present. How many presents can be wrapped with 6 yards of ribbon?
    15·1 answer
  • What is the solution to 2x+12=5x-9
    14·2 answers
  • What is the volume of a refrigerator that is 6 feet high, 2 feet long, and 3 feet wide?
    9·2 answers
  • Mark runs back and forth on a football field for a total of 3000 yards. How many miles did Mark run to the nearest tenth of a mi
    12·2 answers
  • (3x3x3)to the negative 2 power
    5·1 answer
  • HELP ASAP!!!!!!<br>What is the equation of a circle with center (1, -4) and radius 2?
    11·1 answer
  • What is the value of -3 2/3 +1/3
    14·2 answers
  • Four less than the product of ten and a number is eleven. is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!