Algebra 1 Fall Semester Final Review

Complete the input-output table for the function: y = 3x - 2

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For which value of x is the relation NOT a function?

(-9, 5) (2, 9) (x, 11) (23, 15)

• 19

• 11

• 2

• -15

The chart below shows the prices of a medium pizza with different number of toppings. Which equation shows the relationship between the total price, p, and the number of toppings, t?

• p = 3.50t + 8

• p = 4.50t + 5

• p = 2.50 (t + 1)

• p = t (8 + 3.50)

Solve:

6 + 2x = -2 (1 + x)

• x = 0

• x = -2

• x = 5

• x = -3

Given the graph, write the equation in point-slope form.

• $y-1=\frac{1}{3}x-3$

• $y-3=\frac{1}{3}x-1$

• $y=\frac{1}{3}x$

Perpendicular lines have the ___________ slope.

• opposite reciprocal

• same

• negatice

At Christmas, it is traditional to exchange kisses beneath a sprig of which plant?

• Ivy
• Yew
• Mistletoe
• Holly

Find the slope of the line:

• 3/2

• -2/3

• -5/6

• -7/5

Parallel lines have the ___________ slope.

• opposite reciprocal

• same

• negatice

Write equation of the line containing (4,2) and (3,5)

_{(hint: use your Calculator)}

• y = -3x + 14

• y = 3x + (-4)

• y = -3x - 4

• y = -3x + 10