College Algebra MA 240 Online Exam 3.Part 1 of 1 - Lesson 3 Questions 100.0/ 100.0 Points
Question 1 of 20
5.0/ 5.0 Points
Write an equation in standard form of the parabola that has the same shape as the graph of f(x) =
3x2
or g(x) = -3x2
, but with the given maximum or minimum.
Minimum = ...
write an equation in standard form of the parabola that has the same shape as the graph of fx 3x2 or gx 3x2
but with the given maximum
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MA 240
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College Algebra MA 240
Online Exam 3_03
33767 Online Exam 3_03
Part 1 of 1 - Lesson 3 Questions 100.0/ 100.0 Points
Question 1 of 20
5.0/ 5.0 Points
Write an equation in standard form of the parabola that has the same shape as the graph of f(x) =
3x2 or g(x) = -3x2, but with the given maximum or minimum.
Minimum = 0 at x = 11
A. f(x) = 6(x - 9)
B. f(x) = 3(x - 11)2
C. f(x) = 4(x + 10)
D. f(x) = 3(x2 - 15)2
Question 2 of 20
5.0/ 5.0 Points
The graph of f(x) = -x2 __________ to the left and __________ to the right.
, College Algebra MA 240
A. falls; rises
B. rises; rises
C. falls; falls
D. rises; rises
Question 3 of 20
5.0/ 5.0 Points
If f is a polynomial function of degree n, then the graph of f has at most __________ turning
points.
A. n - 3
B. n - f
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