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2 years ago

8

Graph this function: y+6=1/2(x-1)

2 answers:

VMariaS [17]2 years ago

7 0

Answer:

$y=\frac{1}{2}x-\frac{13}{2}$

Step-by-step explanation:

Move all terms not containing y to the right side of the equation.

$y = \frac{x}{2}-\frac{13}{2}$

Rewrite

$y=\frac{1}{2}x-\frac{13}{2}$

Use the slope-intercept form to find the slope and y-intercept.

Slope: $\frac{1}{2}$

y-intercept: $(0, -\frac{13}{2})$

<em>good luck, hope this helps :)</em>

kolbaska11 [484]2 years ago

3 0

Answer:

Hope this helps! Have a great day!

Step-by-step explanation:

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Limx→+∞ (x-(lnx)^2) =?

expeople1 [14]

$\lim_{x\to\infty}(x-\ln(x)^2) \\\lim_{x\to\infty}(x-2\ln(x)) \\\lim_{x\to\infty}\Big(x\Big(1-\dfrac{2\ln(x)}{x}\Big)\Big) \\\lim_{x\to\infty}x\cdot\lim_{x\to\infty}\Big(1-\dfrac{2\ln(x)}{x}\Big) \\\infty\cdot\Big(\lim_{x\to\infty}(1)-\lim_{x\to\infty}\Big(\dfrac{2\ln(x)}{x}\Big)\Big) \\\infty\cdot(1-2\lim_{x\to\infty}(1/x)) \\\infty\cdot(1-0) \\\infty\cdot1=\boxed{\infty}$

Hope this helps.

3 0

3 years ago

Kinda confused on this question.

salantis [7]

6x+5= 9x-4
9=3x
3=x
To find RS you need to substitute x back into the equation
9(3)-4
27-4
23

23 is the answer

6 0

2 years ago

5 1/6 + (7 1/3)l <60

agasfer [191]

Answer:

$l$

Step-by-step explanation:

Given the inequality

$5\dfrac{1}{6}+7\dfrac{1}{3}l$

First, convert mixed numbers to improper fractions:

$5\dfrac{1}{6}=\dfrac{5\cdot 6+1}{6}=\dfrac{31}{6}\\ \\7\dfrac{1}{3}=\dfrac{7\cdot 3+1}{3}=\dfrac{22}{3}$

Now the inequality looks like

$\dfrac{31}{6}+\dfrac{22}{3}l$

Multiply it by 6:

$\dfrac{31}{6}\cdot 6+\dfrac{22}{3}l\cdot 6$

7 0

3 years ago

Find the missing value to the nearest hundredth.

Lisa [10]

Sin x = 7/12
x = arcsin (7/12) = 35.69°

4 0

3 years ago

Read 2 more answers

All athletes at the Olympic games are tested for performance-enhancing steroid drug use. The imperfect test gives positive resul

Nana76 [90]

Answer:

0.4%

Step-by-step explanation:

We have two independent events

The athlete who is being tested for drugs actually is using steroids.
The test went wrong indicating a false result.

The probability of 1) to happen is 0.04 because "4% of all registered athletes use steroids".

The probability of 2) ti happen is 0.1 because "The imperfect test gives positive results (indicating drug use) for 90% of all steroid-users"

Then the probability of 1) and 2) to happen is given by

$P=P(1)*P(2)=(0.04)(0.1)=0.004$ =0.4%

3 0

3 years ago