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snow_tiger [21]
3 years ago
6

Please help me out with this one

Mathematics
1 answer:
Kruka [31]3 years ago
6 0

Answer:

-2

Step-by-step explanation:

Rise/run

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The graph of f(x) = x2 – 3x2 + 4 is shown
IRISSAK [1]

Answer:

2 is the answer that I would give. The question says <u>distinct</u> solutions does this graph have.

Step-by-step explanation:

You are asked only how many times this crosses the x axis. You are not asked for an exact value. So the thing to do is graph the polynomial.

y = x^3 - 3x^2 + 4

The graph says that x = -1 with a multiplicity of 1

It also says that x=2 is a solution with a multiplicity of 2 (meaning there are 2 roots are the same).

So this polynomial factors into y = (x + 1)(x - 2)(x - 2)

3 0
3 years ago
Two feet is what percent of a yard
KengaRu [80]
Two feet is 66.67% of a yard.

This is because a yard is three feet, and two feet is two-thirds of three feet.

Two-thirds of 100 is 66.67, making two feet 66.67% of a yard.

I hope this helps.
7 0
3 years ago
There are 20 parrots at the animal sanctuary. Their population is increasing at a rate of 15% per year. There are also 24 snakes
Alborosie
What r u saying? is this a math question
3 0
3 years ago
Find 85 percent of 920
kow [346]

Answer:

782?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
which expression is equivalent to 100 n2 − 1? (10n)2 − (1)2 (10n2)2 − (1)2 (50n)2 − (1)2 (50n2)2 − (1)2
givi [52]
Which expression is equivalent to 100 n2 − 1? (10n)2 − (1)2 (10n2)2 − (1)2 (50n)2 − (1)2 (50n2)2 − (1)2

Regroup:
100n^2-1

=10^2n^2-1
=(10n)^2-1^2

So the correct answer is : 
(10n)^2-1^2

To attempt to factor a polynomial of four or more terms with no common factor, first rewrite it in groups. Each group may possibly be separately factored, and the resulting expression may possibly lend itself to further factorization if a greatest common factor<span> or special form is created.</span>
5 0
2 years ago
Read 2 more answers
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