Alg 2 Chapter 1 Retake Practice

What is the solution to this system of equations?

4x + y = 6

x - 2y = 6

• (2,-2)

• (1,2)

• ( 1/2 , 4 )

• (-2,2)

• (2, 4)

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Find f(2)

• 8

• 10

• 12

• 14

Find x if f(x) = 6

• -2

• -1

• 0

• 1

What is the y-intercept?

• (0, 1)

• (1, 0)

• (-2, 0)

• (0, -2)

What type of function is shown?

• absolute value
• quadratic
• linear
• exponential

What type of function is shown?

• linear
• quadratic
• square root
• absolute value

• Constant

• Linear

• Quadratic

• Absolute Value

Ruby set a goal of saving at least $200 in a savings account.

She currently has $60 in the account. If she invests $5 of her weekly allowance per week, how many weeks will it take her to reach her goal?

Write the inequality to the problem.

• 5x+60 ≥ 200

• 5x+60 ≤ 200

• 60x+5 ≥ 200

• 60x+5 ≤ 200

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