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2 years ago

I NEED HELPPPPPP!!!!!! which set of values is a function??

Mathematics

1 answer:

PilotLPTM [1.2K]2 years ago

8 0

Answer:

(6,-5),(7,-3),(8,-1),(9,1)

Step-by-step explanation:

a function cannot have two inputs for the same output as a(with 3),b(with9), and c(with5) have two output for 1 input ,they are not functions

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Step-by-step explanation:

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3 years ago

You are planning to work in the summer (13 weeks). You

Llana [10]

Answer:

(a) Equations for both

$y = 500 + 12x$ --- lifeguard

$y = 15x$ --- camp counselor

(b) Total pay for 5 days

Lifeguard pays $800

Camp counselor pays $375

(c) Which pays more

Lifeguard job pays more

Step-by-step explanation:

Let

$x \to hours$

$y \to total\ pay$

Given

Lifeguard job

$Signing\ bonus = \$500$

$Rate = \$12/hr$

Camp counselor job

$Signing\ bonus =\$0$

$Rate = \$15/hr$

Solving (a): The equation for both

The total pay for each job is calculated as:

Total Pay = Signing Bonus + Rate * Hours

So, we have:

Lifeguard

$y = 500 + 12*x$

$y = 500 + 12x$

Camp counselor

$y = 0 + 15 * x$

$y = 15x$

Solving (b): Total pay for 5 days

First, we calculate the total hours worked in 5 days

$x = 5hrs/day * 5days$

$x = 25hrs$

So, the pay for each is:

$y = 500 + 12x$

$y =500 + 12*25$

$y =800$ --- Lifeguard

$y = 15x$

$y = 15 * 25$

$y = 375$ --- camp counselor

Solving (c): Which job pays more

By comparing the solution in (b)

$800 > 375$

Hence, lifeguard job pays more

6 0

3 years ago

PLZZZ HELP THIS IS A BIG PART OF MY GRADE!!!!!! PLZ DON'T JUST TAKE POINTS PLZZZZ. I ONLY NEED B!!

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Answer: I need more evindence to answered it but I say its the third one

Step-by-step explanation:

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2 years ago

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Drupady [299]

Step-by-step explanation:

I am not allowed to answer more than 3 questions. So I will do the first 3.

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17a. 0.4 × 0.3 = 0.12

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3 years ago

Elapsed time in minutes Start time 3:10pm end time 4;00pm

gizmo_the_mogwai [7]

50 minutes has elapsed.

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3 years ago

I NEED HELPPPPPP!!!!!! which set of values is a function??​

I NEED HELPPPPPP!!!!!! which set of values is a function??