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4 years ago

Is the following relation a function?

1 answer:

galina1969 [7]4 years ago

5 0

The answer is no because if you do the vertical line test( draw a vertical line on each graph line that hits the circle) if the lline touches more than one point AT ANY TIME it is not a function. So in this case it is not a function

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Use the distance formula to find the distance between cach pair of points. If necessary,

nata0808 [166]

Answer:

$d \approx 18.4$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra II

Distance Formula: $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Point C (-2, 6)

Point D (10, -8)

Step 2: Find distance d

Substitute: $d = \sqrt{(10+2)^2+(-8-6)^2}$
Add/Subtract: $d = \sqrt{(12)^2+(-14)^2}$
Exponents: $d = \sqrt{144+196}$
Add: $d = \sqrt{340}$
Simplify: $d =2 \sqrt{85}$
Evaluate: $d = 18.4391$
Round: $d \approx 18.4$

4 0

3 years ago

Previ

denpristay [2]

The length of the line segment with endpoints at (0, 3) and (-6, -5) is 10 units

<h3>What is an equation?</h3>

An equation shows the relationship between two or more numbers and variables.

The distance between two points A(x₁, y₁) and B(x₂, y₂) on the coordinate plane is:

$AB=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}$

The line segment have endpoints at (0, 3) and (-6, -5). Hence:

Length = √[(-5-3)² + (-6 - 0)²] = √(8² + 6²) = √100 = 10

The length of the line segment is 10 units

Find out more on equation at: brainly.com/question/2972832

#SPJ1

6 0

1 year ago

Need help simplifying

liq [111]

12. 4x - 1

I’m not sure with 13 & 14

7 0

4 years ago

What is 3×4y i need it ASAP

I am Lyosha [343]

Hello!

Explanation:

First, you had to do is multiply by the numbers. And don't forget to used variables.

$4*3=12$

$3*4=12$

$12/4=3$

$12/3=4$

Answer: → $=12y$

Hope this helps!

Thanks!

-Charlie

4 0

4 years ago

Read 2 more answers

How would i solve. been getting wrong a and b

Fynjy0 [20]

Answer:

a) 188400

b)125600

Step-by-step explanation:

Add yes and no votes together

188400 times 2/3

5 0

4 years ago