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Use the graph of the function to describe its end behavior. Support the conjecture numerically. Find the average rate of change of each function on the given interval.
Jensen . Which graphs represent functions? Justify your answer. . d) . Is each relation a function? Explain and make a rough sketch of the graph of each. = − 5. b) = 2. − 1. − 2. c) = 4. State the domain and range. Represent as a table and graph. Then state if it is a function.
Functions. This section will show you how to: understand and use the terms: function, domain, range (image set), function and composition of functions. use the notation f( x ) = 2 x 3 + 5 , f : x ↦ 5 x − 3 , f − 1 ( x ) and f 2 ( x ) understand the relationship between y = f( x ) and y = |f( x )|.
The following table shows the values of the functions ( ) and ( ) for various values of . Solve the following: (a) )=3 ……………………………………………………………………………
Find the range for each of the following functions. a) f x x x x( ) = + ∈ ≥1, , 0ℝ . b) g x x x x( ) = − ∈ ≤ <2, , 6 11ℝ . c) h x x x x( ) = − ∈ ≥2 , , 4ℝ . f x f x( ) ( )∈ ≥ℝ, 1 , g x g x( ) ( )∈ ≤ <ℝ, 2 3 , h x h x( ) ( )∈ ≤ℝ, 0 Question 6 Find the range for each of the following functions. a) ( ) 1 ...
PRACTICE - MCR3U Test #1 Introduction to Functions. Part A: Knowledge and Understanding. Multiple Choice: Identify the choice that best completes the statement or answers the question. [5] 1. The domain of the function. is: a) {x . R} b) {x . R | x ≠ 0} c) {x . 2. The vertex of the equation. ( ) . is: (-1/2, 2) . (1/2, 2)
Math 10C: Relations and Functions. PRACTICE EXAM. The correct table of values for y= x2is: 1. Caitlin rides her bike to school every day. The table of values shows her distance from home as time passes. An equation that describes the data is: A.d = -250t. C.d = t+ 250.
