3 years ago

Given: m =

Mathematics

2 answers:

12345 [234]3 years ago

7 0

Answer:

The answer your looking for is B

Anuta_ua [19.1K]3 years ago

3 0

Answer:

b because the linear equation for the slope given 1/2 and b= 4

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The value of the definite integral / 212x – sin(x) dx / 122x-sin(x) is

blondinia [14]

Hi there!

$\boxed{= 70 + cos(12) - cos(2) \approx 71.26}$

$\int\limits^{12}_{2} {x-sin(x)} \, dx$

We can evaluate using the power rule and trig rules:

$\int x^n = \frac{x^{n+1}}{n+1}$

$\int x = \frac{1}{2}x^{2}$

$\int -sin(x) = cos(x)$

Therefore:

$\int\limits^{12}_{2} {x-sin(x)} \, dx = [\frac{1}{2}x^{2}+cos(x)]_{2}^{12}$

Evaluate:

$(\frac{1}{2}(12^{2})+cos(12)) - (\frac{1}{2}(2^2)+cos(2))\\= (72 + cos(12)) - (2 + cos(2))\\\\= 70 + cos(12) - cos(2) \approx 71.26$

3 0

3 years ago

PLEASE HELP ASAP!! i will mark you brainliest

V125BC [204]

Answer:

1. I am not sure about the first one. I tried everything and nothing I got from any of my work is looking right.

2. AB = 5

3. 8

4 0

4 years ago

On a piece of paper, graph f(x)=16x0.5^x. Then determine which answer choice matches the graph you drew.

Reil [10]

9514 1404 393

Answer:

Step-by-step explanation:

You can use x=0 and x=1 to find points that must be on the graph.

f(0) = 16·0.5^0 = 16

f(1) = 16·0.5^1 = 8

Only graph A matches these points.

7 0

3 years ago

Given that ∫51f(x)dx=1,∫53 f(x)dx=3 and ∫61f(x)dx=9 find ∫63 f(x)dx.

ELEN [110]

$\displaystyle\int_1^6=\int_1^5+\int_5^6\implies\int_5^6=9-1=8$

$\displaystyle\int_3^6=\int_3^5+\int_5^6=3+8=11$

6 0

3 years ago

Help me I'm stuck perhaps a little while

lys-0071 [83]

Shouldn't it be 5 4/3?

3 0

3 years ago

Read 2 more answers