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zhannawk [14.2K]
3 years ago
12

Let f(x) = log3(x) and g(x) = 3x.

Mathematics
1 answer:
QveST [7]3 years ago
5 0

Answer with Step-by-step explanation:

We are given that

f(x)=log_3(x)

g(x)=3x

a.We have to find g(f(x))

g(f(x))=g(log_3(x))

g(f(x))=3log_3(x)

b.We can see that

f(x) is logarithm function and g(x) is linear function.

But , the composition function gof(x) is also logarithmic function.

The composition function gof(x) is 3 times the function f(x).

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This whole unit is confusing to me .. someone help?
tatyana61 [14]

Hey there!!

The answer is the third option.

In parallel lines, when the transversal the angle x and w would be equal due to the property of the angles internal angles on the different side of the transversal are always equal.

Hope my answer helps!

6 0
3 years ago
Explain your answer plez
tiny-mole [99]

Answer:

50°

Step-by-step explanation:

In a parallelogram, opposing angles must be equal.  Note how 75° = 75°.  Thus, opposing angles 2x + 5 and x + 55 must also be equal.

Solve this equation for x.

Subtracting x from both sides yields x + 5 = 55.  Next:  Subtracting 5 from both sides yields x = 50° (answer choice C)

8 0
3 years ago
Which of the following equations describes the line shown below? Check all
nexus9112 [7]

Answer:

C and D

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 3, - 6) and (x₂, y₂ ) = (9, 3) ← 2 points on the line

m = \frac{3+6}{9+3} = \frac{9}{12} = \frac{3}{4}

Using (a, b ) = (9, 3 ) , then

y - 3 = \frac{3}{4} (x - 9) → C

Using (a, b ) = (- 3, - 6 ), then

y - (- 6) = \frac{3}{4} (x - (- 3) ) , that is

y + 6 = \frac{3}{4} (x + 3) → D

4 0
4 years ago
the members of the drama club used .5 of the school gymnasium floor space to build a stage for a play. the drama club used .4 of
chubhunter [2.5K]

Hello,

<em>If this is the case, i would division.</em>

<em>4 devided by 5 is 1 reminder 1.</em>

Plz mark brainliest

*i think i got it right!*

6 0
3 years ago
Va rog ajutati-ma cu exercitiile bifate
stellarik [79]
Sorry man I would help but I don’t understand the language :(
3 0
3 years ago
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