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2 years ago

Which of the functions below could have created this graph?

Mathematics

2 answers:

Yuri [45]2 years ago

7 0

It's A), because if the highest exponential would've been uneven, the graph would go up, then down, but as you can see it kinda resembles a parabola, making it one out of A) and B)
as you can see, the graph crosses the system at (0/0), so it can't be C), due to it's constant at the end, being "+1"
so it's A)

Vlad [161]2 years ago

7 0

Answer:

It's A

Step-by-step explanation:

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Read 2 more answers

Evaluate y^2 + 2y for y = 0, 1, and 2. Are the resulting numbers prime or composite.

Elza [17]

Y = 0:
$(0)^2+2(0)=0+0=0$
0 is neither prime nor composite.

y=1:
$(1)^2+2(1)=1+2=3$
3 is a prime number (because only 3 and 1 divide evenly into it)

y = 2:
$(2)^2+2(2)=4+4=8$
8 is a composite number (because multiple different numbers divide evenly into it: 1, 2, 4, and 8)

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2 years ago

Which phrases can be used to represent the inequality? Check all that apply. One-half + k greater-than 18

mel-nik [20]

Answer:

Here we don't have the options, so i will answer in a general way.

Every sentence that has the general structure like:

"something is greater than something"

"something is smaller than something"

"Something is no greater than something"

"something is no smaller than something"

There are a lot of other sentences, for example the ones like:

"N is at least equal to M" written as: N ≥ M

"N is at most equal to M" written as: N ≤ M

And there may be other ways to represent inequalities in sentences, but this is the most general way

Then the given sentence:

"One-half + k greater than 18"

This is written as:

1/2 + k > 18

Which is an inequality.

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2 years ago