Quiz on Variables and Graphs

David rode his bike to the park. After staying at the park for a few minutes, he then continued his ride to the grocery store. In the graph, what is the independent quantity ?

Tags

CCSS.HSF.IF.B.4

David rode his bike to the park. After staying at the park for a few minutes, he then continued his ride to the grocery store. In the graph, what is the dependent quantity?

Tags

CCSS.8.EE.B.5

Which is the dependent variable in the following situation? “The teacher ordered two binders for each student.”

• total cost

• date of order

• number of binders

• number of students

Tags

CCSS.6.EE.C.9

Which situation could be represented by the graph below?

• The speed increases and then decreases.

• The speed increases and then remains constant.

Tags

CCSS.HSF.IF.B.4

Which situation could be represented by the graph below?

• The hedges grew rapidly at first, and then grew slowly during a drought.

• The hedges grew slowly at first, but then grew faster with fertilizer before someone trimmed them.

• The hedges grew rapidly, and then stayed at the same height because they were trimmed often.

• The hedges were trimmed monthly, but grew rapidly between trimmings.

Which function is a quadratic function ?

• f(x) = -7x

• f(x) = 3x²

• f(x) = -4ˣ

• f(x) = 8

Which function is graphed below?

• y = 4^x - 4

• y = x^2 - 4

• y = |3x| - 4

• y = 3x - 4

Tags

CCSS.HSF-IF.C.7D

Which graph represents a linear function?

• Graph a

• Graph b

Tags

CCSS.8.F.A.3

Which is a linear function?

• f(x) = -x + 2

• f(x) = -x^2

• f(x) = -2^x

• f(x) = |-2x|

Tags

CCSS.8.F.A.3

Which is a quadratic function?

• f(x) = -3

• f(x) = (x - 1)^2

• f(x) = (1/2)^x

• f(x) = |-x| - 10