Algebra 1 Quiz 8 (12-4-2020)

Select the correct graph for each inequality.

• A
• B
• C
• _D

Select the correct graph for each inequality.

• A
• B
• C
• D

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Which equation matches the graph?

• y = 2x + 3
• y = -3
• y = 2x - 3
• y = -3x + 2

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

Find the product. 
(m-8)(m-9)

• m²+17m-72
• m²-17m-72
• m²-17m+72
• m²-72

Find the difference.

(7p + 4p³ - 8)- (-3p² + 2 - 9p)

• -3p² + 4p³ -15 + 9

• 3p³ + 4p² - p + 3

• 4p³ -3p² +16p -10

• 4p³ +3p² + 16p + 10

Simplify (7a²)(5a⁶b)²

• 35a¹⁴b²
• 175a¹²b²
• 175a¹⁴b²
• 35a¹⁴b

What would be the correlation between study time and test grades?

• positive
• negative
• none
• cannot be determined

Would the graph be CONTINUOUS or DISCRETE?
Jason was on the second floor when he got a call to attend a meeting on the sixth floor. He took the stairs. After the meeting, he took the elevator to the first floor.

• Continuous
• Descrete