Algebra Linear and Quadratic

What is the slope of the line whose equation is y = -3x+6

• -½

• 2

• -3

• 6

Tags

CCSS.8.EE.B.5

The graph of which equation has a negative slope?

• y = 5x-3

• x + y = 5

• y - 2 = 4x

• y = 0

Identify the function shown shown
.

• Linear

• Quadratic

• Exponential 

• Not answering

Which function is quadratic?

• f(x)

• h(x)

• g(x)

Is this table linear, quadratic, exponential, or none of the above?

• linear

• quadratic

• exponential

• none of the above

Which type of function is given by the table?

• Linear

• Quadratic

• Exponential

• Piecewise

What is the value of f(2)?

• 2

• 0

• 1

• -3

Lee charges $3 for a basket and $2.50 for each pound of fruit picked at the orchard. Write an equation for the total cost of x pounds of fruit from the orchard.

• y = 3x + 2.5

• y = 2.50x + 3

• y = 2.50x 

• y = 3x + 2.50

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What type of function is f(x) = 2(x+4)²-7?

• exponential decay

• linear

• exponential growth

• quadratic

Which function shows the parent function, f(x) = x², vertically stretched by 4, horizontally shifted right 2, and vertically shifted down 1?

• 4(x+2)²-1

• 4(x-2)²-1

• ¼(x+2)+1

• ¼(x-2)²-1