EOT 2.1 cfu

What is the value of
 f(x) = 1.25x - 14.78
at x = -6.1?

• -7.155
• -22.405
• 22.405
• -20

Tags

CCSS.HSF.IF.A.2

What is the y-intercept for the equation?
2x + 4y = -32

• -16
• 16
• -8
• 8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which describes an increasing function?

• A function that increases across the entire domain.

• A function that decreases across the entire domain.

• A function that stays the same across the entire domain.

• A function that increases and decreases across the domain.

Which describes an decreasing function?

• A function that increases across the entire domain.

• A function that decreases across the entire domain.

• A function that stays the same across the entire domain.

• A function that increases and decreases across the domain.

Which describes a constant function?

• A function that increases across the entire domain.

• A function that decreases across the entire domain.

• A function that stays the same across the entire domain.

• A function that increases and decreases across the domain.

The x-intercept is the point where the graph crosses the x axis.

• True

• False

The y-intercept is the point where the graph crosses the x axis.

• True

• False

A dependent quantity:

• Is the y value

• Depends on the independent value

• Is also called the domain

• Is also called the range

Tags

CCSS.6.EE.C.9

An independent quantity:

• Is the x value

• Depends on the independent value

• Is also called the domain

• Is also called the range

Tags

CCSS.6.EE.C.9

For a relation to be a function, which has to be true?

• Each y value can only have one x value

• It has to pass the vertical line test

• Each x value can have only one y value

• Algebra stinks so who cares

Tags

CCSS.8.F.A.1