CK-12-Pre-Calculus Concepts

1.6. Symmetry http://www.ck12.org 1.6 Symmetry Here you will review rotation and reflection symmetry as well as explore how alge ...

http://www.ck12.org Chapter 1. Functions and Graphs Example B Show thatf(x) = 4 x^3 −xis odd. Solution: f(−x) = 4 (−x)^3 −x =− 4 ...

1.6. Symmetry http://www.ck12.org Answers: Even Functions: The squaring function, the absolute value function. Odd Functions: T ...

http://www.ck12.org Chapter 1. Functions and Graphs Is the sum of two even functions always an even function? Explain. Is the s ...

1.7. Increasing and Decreasing http://www.ck12.org 1.7 Increasing and Decreasing Here you will apply interval notation to identi ...

http://www.ck12.org Chapter 1. Functions and Graphs A interval is said to bestrictlyincreasing iff(b)<f(c)is substituted into ...

1.7. Increasing and Decreasing http://www.ck12.org Solution:The green function seems to be discrete values along the liney=x+2. ...

http://www.ck12.org Chapter 1. Functions and Graphs Vocabulary Increasingover an interval means to have a positive slope over th ...

1.7. Increasing and Decreasing http://www.ck12.org Identify the intervals (if any) where the function is increasing. Identify t ...

http://www.ck12.org Chapter 1. Functions and Graphs Identify the intervals (if any) where the function is increasing. Identify ...

1.8. Zeroes and Intercepts of Functions http://www.ck12.org 1.8 Zeroes and Intercepts of Functions Here you will learn aboutxand ...

http://www.ck12.org Chapter 1. Functions and Graphs x-intercepts are where functions cross thexaxis and where the height of the ...

1.8. Zeroes and Intercepts of Functions http://www.ck12.org Example C Identify the intercepts and zeroes of the function:f(x) = ...

http://www.ck12.org Chapter 1. Functions and Graphs Answers: They-intercept is (0, -18). The zeroes (x-intercepts) are (-3, 0) ...

1.8. Zeroes and Intercepts of Functions http://www.ck12.org Are there any functions without ay-intercept? Explain. Are there an ...

http://www.ck12.org Chapter 1. Functions and Graphs 1.9 Asymptotes and End Behavior Here you will get a conceptual and graphical ...

1.9. Asymptotes and End Behavior http://www.ck12.org Example A Many students have the misconception that an asymptote is a line ...

http://www.ck12.org Chapter 1. Functions and Graphs Solution: There is a vertical asymptote atx=0. The end behavior of the right ...

1.9. Asymptotes and End Behavior http://www.ck12.org Answers: There is a vertical asymptote atx=0. Asxgets infinitely small, th ...

http://www.ck12.org Chapter 1. Functions and Graphs 4.y=√x 5.y=^1 x 6.y=ex ...