Math 1 unit 2 review

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Find the 9th term in the following sequence:
f(x) = 3x+7

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• 63
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Using the function below, find the value of 'y' when x = 6
y = x² - 5

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• w(t) = 4 - 28t
• w(t) = 28 - 4t
• w(t) = 28 + 4t
• w(t) = 4 + 28t

John starts with $1,000 in the bank and then takes out $50 every week. Which function describes this situation?

• f(t) = 1000 - 50t
• f(t) = 1000 + 50t
• f(t) = 50t - 1000

• Salt used in a recipe
• Amount of water in a pool
• Number of people at school

Which situation below would be continuous graph?

• Number of tickets sold
• Water filling a sink
• Seats in a stadium

• walking to practice
• eating dinner
• walking home

What is happening at 'C'

• walking to practice
• eating dinner
• walking home

For the function f(x) = x² - 2x + 1, find f(4)

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