A. Survey a random section of drivers passing through the state's highway toll booths
Answer:
15ft
Step-by-step explanation:
30 divides by 15 to make 2 and 45 divides by 15 to make 3. 5 equal pieces of wire each 15ft
Answer:
the graph
Step-by-step explanation:
The statement "*Remember ..." tells you how to identify the functional relations.
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In the top diagram, each x-value maps to more than one y-value. Effectively, that means x is repeating (not a function).
In the set of ordered pairs, the value 3 shows up as an x-value more than once. It repeats (not a function).
In the graph, each value of x is shown as corresponding to exactly one value of y. The graph shows y as a function of x.
Hello,
f(x)=x+8
g(x)=x²-6x-7
f(g(x))=f(x²-6x-7)=x²-6x-7+8=x²-6x+1
f(g(2))=2²-6*2+1=4-12+1=-8+1=-7
Answer A