What is a irrational number
2 answers:
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The true statement is (a) the student made an error by multiplying incorrectly. The final answer should be
The student steps' are given as:
- Starting value: a = 6
- Constant ratio: r = 1/3
An exponential function is a function that is represented as:
Where:
- a represents the initial value
- b represents the rate
From the student steps, we have:
The above means that:
The student did not make any error in substituting the values
However, the student made a mistake in multiplying 6 and (1/3)^x
So, the correct function that represents the given parameters is
Read more about exponential functions at:
Answer:
A. True
Step-by-step explanation:
A generalized slope-intercept equation of a line is of the form:
Where, 'm' is the slope of the line and 'b' is the y-intercept of the line.
The slope is the rate of change of 'y' with respect to changing 'x'. The slope of a line can be positive or negative.
If 'y' increases with 'x', slope is positive. If 'y' decreases with 'x', slope is negative.
In the above equation, the term that is multiplied to 'x' is called the coefficient of 'x'. Here, 'm' is multiplied to 'x'.
Therefore, the coefficient of 'x' in the above equation is 'm'. Thus, from the generalized equation, one can conclude that the coefficient of 'x' in the equation represents the slope of the line.
Hence, the statement is TRUE.