3 years ago

Describe the domain of a logarithmic function.

2 answers:

5 0

We can use the calculator to evaluate whether the domain given is possible or valid. In this case, A includes number equal to zero. log zero is invalid. B includes negative numbers. The values are still invalid. The numbers greater than zero are valid. Answer then is C

Brut [27]3 years ago

3 0

the correct answer is

C) all numbers greater than zero

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DedPeter [7]

Answer:

Step-by-step explanation:

you take 2 times 5

4 0

3 years ago

What is the equation for the line that has a slope of 0 and passes through the point (3, 7)?

Harrizon [31]

Answer:

Step-by-step explanation:

PART 1

y=mx+b

m is slope and slope is 0 sooo

y=0x+b

it passes through (3,7)

7=0(3)+b

7=0+b

b=7

y=0x+7

so just y=7

PART 2

y=mx+b

y=1/5x+b

1/2=1/5(-2/3)+b

1/2=-2/15+b

1/2+2/15=b

15/30+4/30=b

19/30=b

y=1/5x+19/30

6 0

3 years ago

A car traveling south is 200 kilometers from its starting point after 2 hours. What is the average velocity of the car?

Ghella [55]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the equation in point-slope form of the line that passes through the point (3, −2) and has a slope of 23 ?

Oksanka [162]

Use the point slope formula. then, substitute the values inside the formula.

x1 =3
y1= -2
m = 23

y -y1 = m ( x - x1)

y - (-2) = 23 (x - 3)

y + 2 = 23 ( x - 3)

3 0

3 years ago

I know how many line of symmetry but i dont know how to explain how i found the lines so can someone do it for me?

11111nata11111 [884]

2 because there are 4 numbers of edges and 4 vertices

7 0

3 years ago