M2 Mid-term Review 24/25

Solve by factoring: x² - 9x + 20 = 0

• x = -4 and x = -5
• x = 20 and x = -9
• x = 4 and x = 5
• x = -4 and x = 5

Tags

CCSS.HSA-REI.B.4B

Factor: 49x² - 100

• (49x + 100)(x - 1)
• (7x - 10)(7x + 10)
• (49x - 10)(x + 10)
• (7x -10)(7x - 10)

Tags

CCSS.HSA.APR.C.4

Factor:   3x²- 6x - 24

• (3x - 8)(x + 3)
• (3x + 4)(x - 6)
• 3(x - 2)(x + 4)
• 3(x + 2)(x - 4)

Identify the 'a' value:
 y = 16x² - 8x - 24

• 16
• 8
• -8
• -24

Identify the 'b' value:
 y = 16x² - 8x - 24

• 16
• -8
• 8
• -24

Identify the 'c' value:
 y = 16x² - 8x - 24

• 16
• -8
• 24
• -24

Tags

CCSS.HSA-REI.B.4B

Which is NOT another name for Quadratic Roots?

• Zeros

• x-intercepts

• y-intercepts

• solutions

Tags

CCSS.HSF-IF.C.7C

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

A cruise ship left Port A and traveled 80 miles due west and then 150 miles due north. At this point, what is the shortest distance from the cruise ship to port A?

(Hint: Pythagorean Theorem)

• 70 miles

• 170 miles

• 230 miles

• 80 miles

Tags

CCSS.8.G.B.8