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ira [324]
3 years ago
11

Which Relation is a Function Please Answer ASAP

Mathematics
1 answer:
earnstyle [38]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Every input (x value) can have only ONE ouput (y value) to be a function, y- values can be repeated but x- values cannot

Hope that helps

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A company donates money to a charity every time the baseball team hits a home run. They donate ​$450 for every home run. Write a
Svet_ta [14]

Answer:

y= 450x

Step-by-step explanation:

Given data

Let y represent the total amount of money

Let x represent the number of home runs

For each run they donate $450

We can model this situation as

y= 450x

5 0
3 years ago
.
Maksim231197 [3]

Answer:

D. x=1

Step-by-step explanation:

Image can be rewritten as 3x + 6 = 9.

Solve for x.

3x +6 = 9

Isolate x by subtracting 6 from both sides.

3x = 3

Get rid of the 3 by dividing by 3 on both sides.

x = 1

Hope this helped.

8 0
3 years ago
Vector u has initial point at (3, 9) and terminal point at (–7, 5). Vector v has initial point at (1, –4) and terminal point at
spin [16.1K]

Answer:

⟨-5, -1⟩

Step-by-step explanation:

Vector:

A vector is given by its endpoint subtracted by its initial point.

Vector u has initial point at (3, 9) and terminal point at (–7, 5)

Then

u = (-7, 5) - (3,9) = (-7 - 3, 5 - 9) = (-10,-4)

Vector v has initial point at (1, –4) and terminal point at (6, –1).

Then

v = (6,-1) - (1,-4) = (6-1,-1-(-4)) = (5,3)

What is u + v in component form?

u + v = (-10,-4) + (5,3) = (-10+5,-4+3) = (-5,-1)

⟨-5, -1⟩ is the answer.

3 0
3 years ago
Please solve
raketka [301]

Step 1. Simplify 1/3x to x/3

-x/3 > 5

Step 2. Multiply both sides by 3

-x > 5 * 3

Step 3. Simplify 5 * 3 to 15

-x > 15

Step 4. Multiply both sides by -1

x < -15

Your answer is A.

7 0
3 years ago
Identify the polynomial.<br> x^3-y^3+z
Margarita [4]

Answer:

Cubic trinomial

Step-by-step explanation:

Higest power is 3 and there are 3 terms

4 0
2 years ago
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