LAB 12/9

Find the slope when given the following points: (1,6) and (3,-4)

• 5

• 1/5

• -5

• -1/5

Find the slope between (2,4) and (5,8).

• 4/3

• 3/4

• -4/3

• -3/4

Find the slope between (9,-5) and (3, -4).

• -3/2

• 3/2

• -1/6

• 1/6

What is the x-intercept for the given graph?

• 1
• -2
• 2
• 1/2

What is the x-intercept shown on the graph?

• (2, 0)
• (-2, 0)
• (0, 3)
• (3, 0)

Factor completely: x²+16x+64

• (x+4)(x+16)
• (x-8)(x-8)
• (x+2)(x+32)
• (x+8)(x+8)

Factor completely: x²-13x+40

• (x-5)(x-8)
• (x+5)(x+8)
• (x-4)(x-10)
• (x-2)(x-20)

Factor completely: 3x²-8x+4

• (3x-4)(x-1)
• (3x-2)(x-2)
• (x+1)(3x+4)
• (x+2)(3x+2)

Factor
3v² - 4v - 7

• (3v-7)(v+1)
• 3(v-7)(v-1)
• (3v+1)(v-9)
• (3v+1)(v-10)

Simplify

• 2y²⁴

• 2¹⁰

• 2y¹⁰

• 2y¹⁴