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4 years ago

How do transformations affect the logarithmic graph?

1 answer:

7 0

Transformations of log graphs follow the same rules as do other transformations.

Begin with the example y=log x and its graph. Then the graph of y=log (x-a) is the same as that of y=log x, except that the whole graph is translated to the right by a units.

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Help?????? Im very confused (in attachment )

Vikki [24]

4. Option 3, a has length of infinity and mn does not split a, a splits mn
5. Option 2, only 1 possibility, since it has to split mn into equal parts

8 0

3 years ago

Evie has two sets of blocks of identical size and shape with the colors given. Evie will randomly select on block from each set.

expeople1 [14]

Answer:

$\frac{8}{49}$

Step-by-step explanation:

Orange: $\frac{4}{7}$

Red: $\frac{2}{7}$

$\frac{4}{7} *\frac{2}{7} =\frac{8}{49}$

8 0

4 years ago

2. Jim makes $12 an hour and worked 47 hours this week? (remember the overtime)

Lesechka [4]

564$..? I think....?

8 0

3 years ago

In this diagram below,

Likurg_2 [28]

M = $\frac{ \sqrt{3}}{2}$ 1/2 = cos $\frac{ \sqrt{3}}{2}$ = sin

3 0

3 years ago

A survey of 865 voters in one state reveals that 408 favor approval of an issue before the legislature.

insens350 [35]

Answer: D) 0.438 < p < 0.505

Step-by-step explanation:

We know that the confidence interval for population proportion is given by :-

$\hat{p}\pm z^*\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

, where n= sample size

$\hat{p}$ = Sample proportion.

z* = critical value.

Given : A survey of 865 voters in one state reveals that 408 favor approval of an issue before the legislature.

i.e. n= 865

$\hat{p}=\dfrac{408}{865}\approx0.4717$

Two-tailed critical avlue for 95% confidence interval : z* = 1.96

Then, the 95 % confidence interval for the true proportion of all voters in the state who favor approval will be :-

$0.4717\pm (1.96)\sqrt{\dfrac{0.4717(1-0.4717)}{865}}\\\\\approx0.4717\pm 0.03327\\\\=(0.4717-0.03327,\ 0.4717+0.03327)=(0.43843,\ 0.50497)\approx(0.438,\ 0.505)$

Thus, the required 95% confidence interval : (0.438, 0.505)

Hence, the correct answer is D) 0.438 < p < 0.505

7 0

3 years ago