EOC Review 1

A parabola has a vertex at (-3,2). Where is the axis of symmetry?

• y = -2
• x = 3
• x = -3
• y = 2

Tags

CCSS.HSF.IF.C.7

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum
• opens up with a minimum
• opens down with a maximum
• opens down with a minimum 

Tags

CCSS.HSF-IF.C.7A

What piece of information does c identify in the following equation?
y=ax²+bx+c

• Zeroes
• Axis of Symmetry
• Direction
• y-intercept

Tags

CCSS.HSF-IF.C.7A

What is the domain of the function?

• x≥3
• x≤3
• All real numbers
• -1≤x≤5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function?

• y≤3
• y≥3
• All real numbers
• -6≤y≤3

Tags

CCSS.HSF-IF.C.7A

What is the initial value of the function y = ⅓ (4)^x

• ⅓

• 3

• 4

• ¼

There are 5 original students that started at Texas Tech in 1923, each year the campus tripled in size from the previous year. Which function shows this relationship?

• y=(1/3)5^x

• y=5(1/3)^x

• y=5(3)^x

• y=3(5)^x

Find the rate of change of the line graphed.

• 3

• -3

• -1/3

• 1/3

If a system of equations has no solution, what does the graph look like?

• intersecting lines

• parallel lines

• skew lines

• lines graphed on top of each other

How many solutions does this system of equations have?

• One Solution
• No solution
• Infinitely Many Solutions
• Two Solutions

Tags

CCSS.8.EE.C.8B