EOC Study Guide Linear + Non-Quad

To rent a canoe, the cost is $3 for the oars and life preserver, plus $5 an hour for the canoe. Which graph models the cost of renting a canoe?

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If f(12) = 4(12) – 20, which function gives f(x)?

• $f\left(x\right)=4x$

• $f\left(x\right)=12x$

• $f\left(x\right)=4x-20$

• $f\left(x\right)=12x-20$

A manager is comparing the cost of buying baseball caps from two different companies.

• Company X charges a $50 fee plus $7 per baseball cap.

• Company Y charges a $30 fee plus $9 per baseball cap.

For what number of baseball caps will the cost be the same at both companies?

• 10

• 20

• 40

• 100

Based on the tables, at what point do the lines y = –x + 5 and y = 2x – 1 intersect?

• (1,1)

• (3,5)

• (2,3)

• (3,2)

Jill swam 200 meters in 2 minutes 42 seconds. If each lap is 50 meters long, which time is her estimated time, in seconds, per lap?

• 32

• 40

• 48

• 60

In which expression is the coefficient of the n term –1?

• $3n^2+4n-1$

• $-n^2+5n+4$

• $-2n^2-n+5$

• $4n^2+n-5$

What is the product of 7x – 4 and 8x + 5?

• 15x + 1

• 30x + 2

• $56x^2+3x-20$

• $56x^2-3x+20$