Answer:
(a) x = 2, y = 9
(b) x = -4, y = 1
(c) x = 0, y= 5
(d) x= 4, y= 17
Step-by-step explanation:
To find the range, you need to plug in the domain values into the equation. For example, if x=2 then y=9.
The range values simply refer to the corresponding values on the y-axis for the domain values.
By tracing the graph from the points given,
Question (a)
At x = 2, y = 0
Question (b)
At x = -4, y = 3
Question (c)
At x = 0, y = 1
Question (d)
At x = 4, y = -1
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