3 years ago

Does this graph represent a function? Why or why not?

Mathematics

1 answer:

drek231 [11]3 years ago

8 0

What does the graph look like

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HELP ASAP PLEASE!

Genrish500 [490]

Step-by-step explanation:

lets take a look....

In order to find the perimeter of a triangle you have to get the sum of all sides. In other words,

Blue triangle:

$p = (4x +2) + (7x + 7) + (5x - 4) \\ p = 4x + 2 + 7x + 7 + 5x - 4 \\ p = 16x + 5$

Red triangle:

$p = (x + 3) + (2x - 5) + (x + 7) \\ p = x + 3 + 2x - 5 + x + 7 \\ p = 4x + 5$

Difference:

$d = (16x + 5) - (4x + 5) \\ d = 16x + 5 - 4x - 5 = 12x \\ d = 12x$

4 0

3 years ago

George has $15. He would like to know if he has enough money to see a movie ($9.00) and buy a pretzel ($2.65), a drink ($1.35),

olga nikolaevna [1]

So George did't put parentheses around total snack amount to subtract his $15.He would need the total purchases to subtract amount by $15.

7 0

4 years ago

Read 2 more answers

Find 4 1/5 · 7 2/3 . a. 32 1/5 b. 32 3/5 c. 28 2/15 d. 28 3/10

Anastasy [175]

Answer:

Hey there!

4 1/5 · 7 2/3= 32 1/5

Hope this helps :)

5 0

3 years ago

Read 2 more answers

PLEASE I NEED HELPP

LiRa [457]

$48^2+14^2=x^2\\x^2=2500\\x=50$

5 0

3 years ago

Convert 15L 25ml into litres

LiRa [457]

Answer:

15.025 L

Step-by-step explanation:

25 mL = 25 ml * 1 L/1000 mL = 0.025 L

15 L + 0.025 L = 15.025 L

3 0

3 years ago