Answer:
−3 x −6
Step-by-step explanation:
Answer:
(-4,1) because if the x value repeats the relation is no longer a function
Answer:
4 hours
Step-by-step explanation:
15 x 4 = 60
$60
Answer:
Yes
Step-by-step explanation:
Graphs are functions when there is only one output for every input. In other words, for every "x" value, there must be only "y" value. This graph depicts a function because it abides by this rule. To be exact, this is an exponential function with the formula: f(x) = (x + 2)².
