Exam (elaborations)
Math 101 Final Exam
Exam of 2 pages for the course Math 101 at Math 101 (Math 101 Final Exam)
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Math 101 Final ExamWhat is an example of something that is NOT a function? - correct answer-a table with two
of the same x's
To complete the square in the equation x squared + 12x, add - correct answer-36
The basic absolute function - correct answer-is symmetric with respect to the y axis
What is an example of a function with a domain that is different from it's range? - correct
answer-absolute value of x
Suppose that the graph of a function f is known. Then the graph of y=f(-x) may be obtained
by a reflection about the - of the graph of the function y =f(x) - correct answer-origin
Suppose the x intercept of the graph y=f(x) is -4. The x intercept of y = f(x-2) is - correct
answer--2
Every horizontal line has a slope of - correct answer-0
For the line 9x+8y=72, the y intercept is - correct answer-0,9
If the discriminant of the quadratic formula is less than zero, the nature of the solutions is -
correct answer-two non-real complex solutions
The maximum or minimum of a parabola occurs at - correct answer-the vertex
Given x=-5, x=4 as the zeros of a polynomial. Then the following represents a possible
equation with those zeros. - correct answer-(x+5)(x-4)=0
Which is possible for rational functions given in the lowest term? - correct answer-more than
one vertical asymptote
For a polynomial function, P(x), if P(7)=0 then which of the following is true? - correct
answer-there is no remainder when P(x) is divided by (x-7)
If (-6,-13) is a point on the graph of a one-to-one function then what other point is on the
graph? - correct answer--13,-6
If (-6,-13) is a point on the graph of a one-to-one function then what other point is on the
graph? - correct answer-
Every horizontal line has a slope of - correct answer-
What is an example of something that is NOT a function? - correct answer-a table with two
of the same x's
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