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Sav [38]
3 years ago
8

How do you solve: f(x)=In(3x)?

Mathematics
1 answer:
LenKa [72]3 years ago
7 0
Undefined is the answer because there is no value for x
You might be interested in
A humanities professor assigns letter grades on a test according to the following scheme. A: Top 13% of scores B: Scores below t
Musya8 [376]

Answer:

81

Step-by-step explanation:

Given data:

mean μ = 70.

standard deviation σ, 9.6.

P(Z < 1.123) = 0.13

z = 1.13

Use the z-score formula,

x = z×σ +μ

Substitute the values in the above equation.

x = 1.13 9.6 + 70 = 81

The minimum score required for an A grade is = 81

7 0
3 years ago
Can someone please help me I don’t know if you got to have to add 4 numbers or 2 numbers
Ghella [55]

Answer:

12 feet.

Step-by-step explanation:

You have to add 4 numbers.

The perimeter is the whole distance around the rectangle

= 2*4 + 2*2

= 8 + 4

= 12 feet.

3 0
3 years ago
The diagonal of rectangle ABCD measures 2 inches in
ryzh [129]

Answer:

B. √3

Step-by-step explanation:

Edge 2021

7 0
3 years ago
Does 2x+4=3x+1/2 have one solution or more or none?
Contact [7]

Answer:

one solution the solution being ×=7/2

Step-by-step explanation:

one solution

3 0
3 years ago
Find the slope of the tangent line to the curve f(x)=e^(x) at (0.4,1.49)
almond37 [142]

Answer:

1.49

Step-by-step explanation:

In order to find the slope of the tangent line to a given equation, and in a given point, we need to:

1. Find the first derivative of the given function.

2. Evaluate the first derivative function in the given point.

1. Let's find the first derivative of the given function:

The original function is f(x)=e^{x}

But remeber that the derivative of  e^{x} is  e^{x}

so, f'(x)=e^{x}

2. Let's evaluate the first derivative function in the given point

The given point is (0.4,1.49) so:

f'(x)=e^{x}

f'(0.4)=e^{0.4}

f'(x)=1.49

Notice that the calculated slope of the tangent line is equal to the y-coordinate of the given point because f'(x)=f(x). In conclusion, the slope of the tangent line is equal to 1.49.

8 0
3 years ago
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