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3 years ago

The graph of a function never has two different points with the same x- cordinate because?

1 answer:

4 0

Because if an x value has more than 1 y value the function will not be a function.. every x has one and only one y value

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Plz help. pl and thank u

Verizon [17]

Answer: sorry i cant read it its to small

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

0.16666666666 as a fraction

Ira Lisetskai [31]

The correct answer is <span>16666666666/100000000000.</span>

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3 years ago

Read 2 more answers

Earlier this month, 69% Californians voted 'yes' on Measure H: a sales tax measure to fund homeless services and prevention.Samp

VashaNatasha [74]

Answer:

0.59

Step-by-step explanation:

3 0

3 years ago

For each of 2 ≤ n ≤ 5, compute c(n, 0) + c(n, 2) + ⋅⋅⋅ + c(n, 2k), where 2k is largest even integer ≤ n, and compute c(n, 1) + c

Ksivusya [100]

Denote $C(n,m)=\dbinom nm$ . Then

$n=2\implies\displaystyle\binom20+\binom22=1+1=2$
$n=3\implies\displaystyle\binom30+\binom32=1+3=4$
$n=4\implies\displaystyle\binom40+\binom42+\binom44=1+6+1=8$
$n=5\implies\displaystyle\binom50+\binom52+\binom54=1+10+5=16$

In general, it would appear that

$\displaystyle\sum_{k=0}^{2\lfloor\frac n2\rfloor}\binom n{2k}=2^{n-1}$

On the other hand,

$n=2\implies\displaystyle\binom21=2$
$n=3\implies\displaystyle\binom31+\binom33=3+1=4$
$n=4\implies\displaystyle\binom41+\binom43=4+4=8$
$n=5\implies\displaystyle\binom51+\binom53+\binom55=5+10+1=16$

so that in general, we also get

$\displaystyle\sum_{k=0}^{2\lfloor\frac{n-1}2\rfloor+1}\binom n{2k+1}=2^{n-1}$

7 0

3 years ago

Factorization of trinomial x2-2x-24

natita [175]

Answer:

Step-by-step explanation:

1. (X) (x)

2. (x-) (x-)

3. Factor 24... 2 and 12, 3 and 8, 4 and 6

4. Which two will subract to make 2?

5. Pick 4 and 6

6. Plug it in

7. Get (x-6) (x-4)

7 0

3 years ago