Which of the following statements about f(x) is true?
2 answers:
Answer:
B. The function f(x) has an inverse because it passes the horizontal line test.
Step-by-step explanation:
The given function is the graph of .
This function will have an inverse <em>if and only if its graph passes the horizontal line test.</em>
That is, if a horizontal line is drawn across the graph, it will intersect the graph at only one point.
Since the graph of the given function passes the horizontal line test, it has an inverse.
See graph in attachment.
The correct answer is B.
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Answer: y = 1/3x +2
Step-by-step explanation:
The equation of line in slope - point form is given as:
y - = m ( x -
)
m = 1/3
= 0
= -6
substituting into the formula , we have
y - 0 = 1/3 ( x - {-6} )
y = 1/3 (x+6)
y = 1/3x +2
9514 1404 393
Answer:
see attached
Step-by-step explanation:
The filling in of the formula for the n-th term is pretty straightforward. The attachment shows how simple it is.
The 7th term is found by evaluating the expression for n=7.
a₇ = 192
