For the quadratic function f(x)= -x +6x, answer parts (a) through (c). 29- VVnat are une cooramates or ne veriex? 16 The vertex of the parabola is. (Type an ordered pair. Use integers or fractions for any numbers in the expression.) 12 8- What is the equation of the axis of symmetry? The axis of symmetry is. (Type an equation.) 20 16 16 What is/are the x-intercept(s)? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 12 O A. The x-intercept(s) is/are (Type an integer or a decimal. Use a comma to separate answers as needed.) 16 O B. There are no x- intercepts. What is the y-intercept? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The y-intercept is (Type an integer or a decimal.) O B. There is no y-intercept.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.6: Quadratic Functions
Problem 61E
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For the quadratic function f(x) = -x+6x, answer parts (a) through (c).
20
Vvnat are ne cooramaes or me venex?
16
The vertex of the parabola is.
(Type an ordered pair. Use integers or fractions for any numbers in the expression.)
12
What is the equation of the axis of symmetry?
4-
The axis o symmetry is
.
(Type an equation.)
-20 -16 -12
-8
4.
12
16 20
What is/are the x-intercept(s)? Select the correct choice below and, if necessary, fill in the answer box to complete your
choice.
12
O A. The x-intercept(s) is/are
(Type an integer or a decimal. Use a comma to separate answers as needed.)
-16
B. There are no x- intercepts.
20
What is the y-intercept? Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The y-intercept is
(Type an integer or a decimal.)
O B. There is no y-intercept.
Transcribed Image Text:For the quadratic function f(x) = -x+6x, answer parts (a) through (c). 20 Vvnat are ne cooramaes or me venex? 16 The vertex of the parabola is. (Type an ordered pair. Use integers or fractions for any numbers in the expression.) 12 What is the equation of the axis of symmetry? 4- The axis o symmetry is . (Type an equation.) -20 -16 -12 -8 4. 12 16 20 What is/are the x-intercept(s)? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 12 O A. The x-intercept(s) is/are (Type an integer or a decimal. Use a comma to separate answers as needed.) -16 B. There are no x- intercepts. 20 What is the y-intercept? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The y-intercept is (Type an integer or a decimal.) O B. There is no y-intercept.
For the quadratic function f(x) = -x + 6x, answer parts (a) through (c).
2
20-
B. There is no y-intercept.
16
Use the graphing tool to graph the function.
12-
Click to
enlarge
graph
4
-20
-16
-12
-8
-4
4.
8.
12
16 20
(b) Determine the domain and the range of the function.
-4
The domain of f is
-8-
(Type your answer in interval notation.)
-12
The range of f is
-16
(Type your answer in interval notation.)
-20
(c) Determine where the function is increasing and where it is decreasing.
The function is increasing on the interval
(Type your answer in interval notation.)
The function is decreasing on the interval
(Type your answer in interval notation.)
More
Transcribed Image Text:For the quadratic function f(x) = -x + 6x, answer parts (a) through (c). 2 20- B. There is no y-intercept. 16 Use the graphing tool to graph the function. 12- Click to enlarge graph 4 -20 -16 -12 -8 -4 4. 8. 12 16 20 (b) Determine the domain and the range of the function. -4 The domain of f is -8- (Type your answer in interval notation.) -12 The range of f is -16 (Type your answer in interval notation.) -20 (c) Determine where the function is increasing and where it is decreasing. The function is increasing on the interval (Type your answer in interval notation.) The function is decreasing on the interval (Type your answer in interval notation.) More
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