1. What are the first 3 terms of the sequence represented by the expression n(n – 2) – 4 ?
2. Given the function rule f(x) = x2 – 4x + 3, what is the output of f(–2)?
3. Suppose you earn $10 each hour you work. Write a function describes the relationship
between your total earnings E and the number of hours you work, h?
4. You charge $3.50 per hour to mow lawns plus $10 transportation fee. Write a function
for x hours and y charges.
5. You mow for 9 hours in the above equation, how much do you charge the customer for
mowing his lawn?
6. Write a function for the table in the form y=mx + b
x –3 –2 –1 0 1
y –17 –14 –11 –8 –5
7.
write a function for the graph in the form y=mx+b
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