All categories

3 years ago

Determine whether or not this is a function. Explain why it is or not is. Thank you!

Mathematics

1 answer:

emmasim [6.3K]3 years ago

6 0

Here you have black dots at x = {0, 1, 2, 4, 4.5, 5}.

For each of these x-values, there is one and only one associated y-value. This fact tells us that the graph does represent a function.

You might be interested in

You want a credit card that will help you save money on purchases. What is one way that you can save money with a credit card?

Whitepunk [10]

Answer:

A. You can get cash-back rewards

Step-by-step explanation:

Cash Back rewards are more formally used to save money with a credit card.

5 0

3 years ago

Choose the improper fraction that is equivalent to the mixed number 2 17/24

Alborosie

Answer:

31/24

Step-by-step explanation:

multiple 2 by 24, then add 17, which you get 31, and put it over 24

31/24

8 0

2 years ago

Read 2 more answers

Eva and her children went into a restaurant and where they sell

Sever21 [200]

Answer:

5 hotdogs and 2 tacos

Step-by-step explanation:

7 0

3 years ago

ANSWER IT PLZ! Evaluate the expression. 3² + 6 × 2² - 4² ÷ 2³ = ?

guapka [62]

Answer:

3² + 6 × 2² - 4² ÷ 2³ = 31.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the equation for the line that passes through the point (1,3), and that is perpendicular to the line with the equation y +

Marianna [84]

Step-by-step explanation:

the slope of a line function is always the factor of x.

in our case : -1/4

it is the ratio y/x indicating how many units y changes, when x changes a certain amount of units.

in our case y decreases by 1 for every x increase by 4.

now, the perpendicular slope simply changes x and y upside-down and flips the sign.

in our case it is : 4/1 = 4

so, the line function in point slope form is then (using the new slope and the point coordinates)

y - 3 = 4(x - 1)

5 0

2 years ago