NEW
Font size
WorksheetsDescribing Functions
Total questions: 10
Worksheet time: 50mins
Which point could be described as an RELATIVE MINIMUM of function f(x) ?
Point A
Point B
Point C
Point D
Which of the below desribes the interval over which f(x) is decreasing using interval notation?
Which is the only function below has a relative maximum?
A person is purchasing some fence at a hardware store to create a rectangular pen for a goat. The person purchased a fence kit that comes with 16 total sections of fence. Each section of fence is 5 feet in length and cannot be partitioned further.(One possible example fence set up is shown in the diagram below has a width that uses 3 section (15 ft) and a length of 5 sections (25 ft)). If at least some area is to be fenced in, what is the minimum width in feet that could be created?
0 feet
5 feet
20 feet
35 feet
Which function below is always DECREASING?
The graph of f(x) = 3x-1 is shown above.
As x approaches negative infinity (x → -∞), what does f(x) approach?
f(x) → -1
f(x) → 0
f(x) → 3
f(x) → ∞
The graph of p(x) = - 2|x| + 3 is shown above. As x approaches negative infinity (x → - ∞), what does p(x) approach?
p(x)→ 3
p(x) → - 1.5
p(x) → -∞
p(x) → ∞
Which linear function below is increasing at the fastest rate?
a(x)
b(x)
c(x)
d(x)
The functions f(x) = ½ x + 1 and g(x) = 2x − 2 are graphed above. Which statement is true about the average rate of change between two functions from x = 0 to x = 2.
f(x) has a greater average rate of change than g(x).
f(x) has a smaller average rate of change than g(x).
f(x) and g(x) have the same average rate of change.
It cannot be determined
Which choice describes an interval of decrease?
(−∞,−3)
(−3,−1)
(−1,2)
(2,∞)
