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
Paul [167]
3 years ago
5

Function or not? {(2,4)(2,-6)(3,-1)}

Mathematics
1 answer:
KatRina [158]3 years ago
6 0

Answer:

Not

Step-by-step explanation:

There cannot be the same two inputs and have different outputs

You might be interested in
Sean is learning to scuba dive. The equation D = 20L + 15 represents the depth he can dive in feet, D, based on the number of le
Stels [109]

Answer:

Sean can dive 275 feet after he takes 13 lessons.

Step-by-step explanation:

Since L means the number of lessons taken, we will have:

D = 20*13 + 15

D = 260 +15

D = 275

4 0
3 years ago
Is (-3,4) a solution to the equation y=3x+107<br> O A solution<br> O Not a solution
Ira Lisetskai [31]

Answer:

no

Step-by-step explanation:

its is not a solution, however if the equal sign actually looks like

\leqslant

then it would be yes

4 0
2 years ago
Read 2 more answers
If it takes 16 yards of material to make 5/2 costumes, how much material will be needed to make 19/2 costumes of that same size?
IRISSAK [1]

yards/costumes:16/(5/2) = X/(19/2)

Cross multiply.

(5/2)x = 152

Multiply both sides by 2/5.

x = 101 1/3 yards

7 0
3 years ago
Does anybody want to talk?
aleksandrvk [35]

Answer:

yes please

finals are killing me and i'm homeschooled so this is just hell

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Factor the polynomial function over the complex numbers. f(x)=x^3-2x^2+3x-6
Airida [17]

f(x)=x^3-2x^2+3x-6=x^2(x-2)+3(x-2)=(x-2)(x^2+3)\\\\i=\sqrt{-1}\to i^2=-1\\\\x^2+3=x^2-(-3)=x^2-3i^2=x^2-(\sqrt3)^2i^2)=x^2-(i\sqrt3)^2\\\\\text{use}\ a^2-b^2=(a-b)(a+b)\\\\\boxed{f(x)=(x-2)(x-i\sqrt3)(x+i\sqrt3)}

6 0
3 years ago
Other questions:
  • Malik is going to mow lawns this summer and begins his first week with $35 in his account. If he makes $25 each week, which sequ
    12·1 answer
  • Plz help<br> and explain<br><br> ty sm
    6·1 answer
  • let Ax=b be any consistent system of linear equations, and let x1 be a fixed solution. show that every solution to the system ca
    14·1 answer
  • What is b in 12-b=12.5
    5·1 answer
  • Hailey spent $12 to buy 2 fish. Her cousin spent double the amount on fish. Each fish cost the same amount. How many fish do Hai
    12·2 answers
  • Find the sum and product of the roots of each equation of <img src="https://tex.z-dn.net/?f=2x%5E%7B2%7D" id="TexFormula1" title
    7·1 answer
  • What is 0.48 times 0.4
    12·1 answer
  • 55% of what number is 33%?
    14·1 answer
  • The dog-to-cat ratio at the adoption center is 7:3 The total number of dogs and cats is 110. How many dogs are at the adoption c
    13·1 answer
  • Can someone help me with my math ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!