Answer:
f(x) = 2x + 4
Step-by-step explanation:
This is an arithmetic sequence
y = a1 + (x - 1)d where a1 = first term and d = common difference so it is
y = 6 + (x - 1)*2
y = 2x + 4 answer
constant cost of 12
$1 for rides.
the number of rides you take is unknown, x
so its f(x) = 1x +12 or x+12
so if you rode 20 rides its
f(20) = 20+ 12 =32
Answer:
the slope is 1
Step-by-step explanation:
if you start at (0,0) and go up one and then right on the line lines up with the squares so since slope is 
you go up one and the right one which makes it 
so the answer is one.
