Answer I don't know the answer but I just want to say I hope you do well!
Step-by-step explanation:
Answer:
a) Function:Yes
b) Domain:
c) Range: 
Step-by-step explanation:
The given graph passes vertical line test hence it is a function
The given function has x-intercepts at 
We can therefore write this function in factored form as 
There is a y-intercept at (0,-2)



The required function is

b) The domain refers to all values of x for which this function is defined.
The domain from the graph is
because there are holes at the end of the graph.
c) The range is the value of y for which x is defined or the graph exists.
From the graph the range is 
Answer:
Rate of change = 3/2
Step-by-step explanation:
Use a function with an interval:
f(x) = x^2, [2,3]
Answer:
y=22 x=18
Step-by-step explanation:
Answer:
she has hdu 7match the inequalities with the graphs