All categories

3 years ago

Pick correct graph from multiple choice options. A.B.C.D

Mathematics

2 answers:

maw [93]3 years ago

7 0

Answer:

it is B

Step-by-step explanation:

kiruha [24]3 years ago

7 0

Answer:

the answer is B because the line intersects at -1 and none of the other intersect at -1 and the slope would be 3/5.

You might be interested in

What is the value of if the remainder of is 2?

Vlad1618 [11]

Answer:

l don't understand......

8 0

3 years ago

Consider an experiment whose sample space consists of a countably infinite number of points. Show that not all points can be equ

ella [17]

Answer: if you have infinity points, which i will asume are the events, they cant have the same probability because then the probability will not be normalized, because in graph of prob vs variable, you will se infinite area under the curve if the probability is constant.

And yes, can all points have positive probability of occurring, but besides you medium value (the bell for example) you will see an asintotic decrease to the zero.

3 0

3 years ago

What is the relationship between exponentials and logarithms? How can you use these to solve equations? Provide an example in yo

Sveta_85 [38]

Answer:

Exponentials and logarithms are inverses of each other.

Step-by-step explanation:

Exponentials and logarithms are inverses of each other.

For logarithmic function:

Domain = $\left ( 0,\infty \right )$ , Range = $\left ( -\infty ,\infty \right )$

Vertical asymptote is y - axis.

x - intercept is (1,0)

For exponential function:

Domain = $\left ( -\infty ,\infty \right )$ , Range = $\left ( 0,\infty \right )$

Horizontal asymptote is x - axis.

y- intercept is (0,1)

Both exponential and logarithmic functions are increasing.

For example:

Solve: $\log x=\frac{\log 5+\log 3}{\log 3^2}$

$\log x=\frac{\log 5+\log 3}{\log 3^2}\\\log x=\frac{\log (5\times 3)}{2\log 3}\,\,\left \{ \because \log (ab)=\log a+\log b\,,\,\log a^b=b\log a \right \}\\=\frac{\log 15}{2\log 3}$

$\Rightarrow \log x=\frac{\log 15}{2\log 3}\\\Rightarrow x=e^{\frac{\log 15}{2\log 3}}\,\,\left \{ \because \log x=y\Rightarrow x=e^y \right \}$

4 0

3 years ago

X2+Y2=25

Fofino [41]

$x^{2} + y^{2} =25$ is equation of circle which have radius equal 5 and center in (0,0) point

8 0

3 years ago

Find the slope of these three answers

pogonyaev

Answer:

The first one is m = 2/1

The second one is m = 3/2

The third is m = 3/1

Step-by-step explanation:

Using the slope formula: m = Rise/run = y2 - y1 all over x2 - x1, they should equal the answers I have provided. You can use an two x-values or y-values.

Sorry if I am wrong... I tried... the thought is what counts! :)

7 0

3 years ago