Answers:
When we evaluate a logarithm, we are finding the exponent, or <u> power </u> x, that the <u> base </u> b, needs to be raised so that it equals the <u> argument </u> m. The power is also known as the exponent.
The value of b must be <u> positive </u> and not equal to <u> 1 </u>
The value of m must be <u> positive </u>
If 0 < m < 1, then x < 0
A <u> logarithmic </u> <u> equation </u> is an equation with a variable that includes one or more logarithms.
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Explanation:
Logarithms, or log for short, basically undo what exponents do.
When going from to , we have isolated the exponent.
More generally, we have turn into
When using the change of base formula, notice how
If b = 1, then log(b) = log(1) = 0, meaning we have a division by zero error. So this is why
We need b > 0 as well because the domain of y = log(x) is the set of positive real numbers. So this is why m > 0 also.
Answer: A, C, and D
Step-by-step explanation:
A terminating decimal is a decimal that has an end. In other words, is one, but is not.
✓ A. 0.032
✗ B. 0.999...
✓ C. 0.525
✓ D. 0.75
Answer: Option 4
Step-by-step explanation:
Direction: The vector is in the second quadrant, so the direction is about
Using error concepts, it is found that the option that represents a Type I error is:
- d. Saying that the student is a music industry management major when in fact the student is a finance major.
The definitions of each type of error are as follows:
- A Type I error happens when a <u>true null hypothesis is rejected.</u>
- A Type II error happens when a <u>false null hypothesis is not-rejected.</u>
In this problem, the Hypothesis are:
- Null: Student is a finance major.
- Alternative: Student is a music industry management major.
By the definition of a Type I error, in this problem, it would consist in saying that a finance major student is a music industry management major student, hence option d is correct.
You can learn more about Type I and II errors at brainly.com/question/25225353
Answer:
y=18
Explanation:
input x=5
rule ——-> 4x-2
=4x5-2
=20-2
=18 {scrutinize}
output y=18