The low temperature in degrees Celsius for some cities on the same days in March are recorded in the dotplots. Decide if
each statement is true or false. Explain your reasoning.
The standard deviation of Christchurch's temperatures is zero
because the data is symmetric.
6
15
7 8 9 10 11 12 13 14
Christchurch, NZ low temperatures ("C)

Find the value of x. give reasons to justify your solutions! c ∈ ae

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Having a hard time understanding this question (see attachment).