Name ___________________________________ Date ________________________
What is the vertex of the graph of f(x) = |x + 3| + 7? Show working!
(–3, 7)
(7, –3)
The graph of f(x) = |x| is stretched by a factor of 0.3 and
translated down 4 units. Which statement about the domain and range of each function is
correct?
The range of the transformed function and the parent function are both all real numbers
greater than or equal to 4.
The range of the transformed function is all real numbers greater than or equal to 0 and is,
therefore, different from that of the parent function.
Which statement is true about the function f(x)= –
?
The domain and range of the function have opposite signs.
The domain and range of the function are the same.
What is the catering cost for a dinner with 40 guests?
$400
$600
The function f(x)= –
is shown on the graph.
Which statement is correct?
The range of the graph is all real numbers greater than or equal to 0.
The range and domain of the graph are the same.
The function g(x) is defined as shown
What is the value of g(0)?
−2
−1
Which describes the range of the parent absolute value function?
{y | y is a real number}
{y | y is an integer}
{y|y > 0}
{y|y < 0}