2025 Accelerated 8th Final Review

Describe the function.

• Exponential Growth

• Exponential Decay

• Linear

Rewrite the polynomial in standard form: -5 + 4m

• -5 + 4m
  
• 4m - 5
• -4m + 5
• 4m² - 5

A survey explored the relationship between gender and band class. Which is a reasonable conclusion?

• There are more band members than non-band members
• There are more boys in the class than girls
• There are more boys in band than not in band
• More than half of the bands members in the class are girls

What is the constant in the polynomial x²-2x+5?

• 1
• 2
• 5
• 0

What is the vertex of this quadratic equation?

y = -(x + 2)² + 4

• (-2,4)

• (2,4)

• (4,-2)

• (4,2)

Add the polynomials.
(2x + 5y) + (3x - 2y)

• 3x + 5y
• 5x + 3y
• 5x + 7y
• 7xy + 1xy

What percentage of girls have blonde hair?

• 30%
• 32%
• 29%
• 40%

Classify by the DEGREE:
4x³ - 5x² + 2x - 1

• 1
• 2
• 3
• 4

Is this exponential growth or decay?

• Growth
• Decay

Which of the equations below represent this table?

• y=3⋅(36)^x
• y=36⋅(3)^x
• y=3⋅(⅓)^x
• y=36⋅(⅓)^x