Answer:
Period =
Step-by-step explanation:
The period of the function is the interval of x-values which represents the length of one cycle.
Another meaning The period of the function is the length between two similar points such as the length between two peaks of the function.
AS shown on the graph, the function has peak equal to 3 and repeated every (π/2)
So, the period of the function f(x) shown in the graph =
Answer:
pi/2
Step-by-step explanation:
i took the test :)
-- The trains start moving at the same time.
-- The space between them is initially 252.5 miles.
-- They reduce the distance between them at the rate of (124.7+253.5)=378.2mph.
-- It will take them (252.5 / 378.2) = 0.6676 hour to meet.
That's 40min 3.49sec .
-- After tooting and puffing toward each other for 8 minutes, they still have 32min 3.49sec to go before they meet each other. We're all hoping that they're on different tracks.
B. 16/12, 3/4
C. 3/2, 15/14
D.10/16, 5/8
D. 10/16, 5/8 because 5x2=10 and 8x2=16
the equations are equal to each other so they form a porportion
Answer:
Graph D
Step-by-step explanation:
Given f(x) is a exponential function
The graph (a) is a graph of an absolute function because we have V shaped graph
The graph (b) is the graph of a line so it is a graph of a linear function
The graph (c) is a U shaped graph. U shaped graph is a graph of a quadratic function.
The graph (d) is a curve shaped graph. It is a graph of an exponential function.
Option D is the correct answer
Answer: the lines have different slopes
Step-by-step explanation: