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
Vitek1552 [10]
3 years ago
8

What is a function in math

Mathematics
2 answers:
Doss [256]3 years ago
6 0
It is a relationship/expression that involves one or more variables. <span />
murzikaleks [220]3 years ago
4 0
A function<span> is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output.
</span><span>*An example is the </span>function<span> that relates each real number x to its square x</span>2.
You might be interested in
Double a number is equal to the number decreased by five?
kotegsom [21]
2n=n-5  subtract n from both sides

n=-5

check...

2(-5)=(-5)-5

-10=-10
6 0
3 years ago
[3x^(2/3)] • [7x^(1/4)]<br><br> photo of equation above
aalyn [17]

\bf a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n}&#10;\qquad \qquad&#10;\sqrt[ m]{a^ n}\implies a^{\frac{ n}{ m}}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;\left( 3x^{\frac{2}{3}} \right)\left( 7x^{\frac{1}{4}} \right)\implies 3\cdot 7x^{\frac{2}{3}}\cdot x^{\frac{1}{4}}\implies 21x^{\frac{2}{3}+\frac{1}{4}}\implies 21x^{\frac{(4)2+(3)1}{12}}&#10;\\\\\\&#10;21x^{\frac{11}{12}}\implies 21\sqrt[12]{x^{11}}

6 0
4 years ago
Read 2 more answers
8x = 2y + 5 3x = y + 7 Solve the system of equations by substitution.
jasenka [17]
<span>3x = y + 7
</span><span> y =3x-7
</span>
<span>8x = 2y + 5
</span><span>8x = 2(3x-7) + 5
8x=6x-14+5
8x-6x=-9
2x=-9
x=-4.5

</span><span>8x = 2y + 5
</span>8(4.5)=2y+5
36=2y+5
2y=31
y=15.5
8 0
3 years ago
What is 7 plus the sum of m and -17​
olasank [31]

Answer:

m - 10

Step-by-step explanation:

7 plus = 7 +

The sum of m and -17 = m + (-17)

7 + (m + -17)

We can get rid of the parentheses

7 + m + -17

Combine like terms

7 + -17 = -10

m + -10

Get rid of the addition sign

m - 10

6 0
3 years ago
Giving brainliest!!<br> pls help asap *easy*
Scrat [10]

Answer:

V ≈ 16.333 in³

Step-by-step explanation:

Formula of the Volume of a Sphere: \frac{4}{3} \pi r^{2}

V = \frac{4}{3} × (3.5)²π

V = \frac{4}{3} × 12.25π

V ≈ 16.333 in³

8 0
3 years ago
Other questions:
  • Evaluate the expression for<br> a = 30, b = 30, c = 7, d = 24:<br> a + b = c = d.
    15·1 answer
  • Help please and thank you<br>What is the y intercept of the function f(x)= -2/9x + 1/3?<br>​
    5·1 answer
  • If -2a &gt; 6, then _____.
    6·1 answer
  • What is an armistice?
    9·2 answers
  • Please help thank you!!
    12·1 answer
  • 1.03x+ 3.97x-5=13 solve for x.
    12·2 answers
  • Which values of x would make a polynomial equal to zero if the factors of the polynomial were (x-2) and (x-11) ?
    12·1 answer
  • What distance will the divider be set at the scribe a 02.8" circle? .75" or 1.4" or 2.8" or 5.6"
    11·1 answer
  • PLEASEEE HELPP MEEE!!​
    6·1 answer
  • Use the distributive property to fill in the blanks below
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!