Solving Linear, Quadratic

Solve the system. On your own piece of paper, make sure to also do a graph analysis.

y = x² - x - 90

y = x + 30

• (10, 2) and (-10, 42)

• (12, 42) and (-10, 20)

• (42, 1) and (20, -1)

• (2, 12) and (4, 5)

Tags

CCSS.HSA.REI.C.7

What type of equation is 3t^2-5t=321

• linear equation

• quadratic equation

• absolute value equation

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5

• y=1/5x+5

• y=15x+5

• y=10x+5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Identify the following function. 

• Linear

• Exponential

• Quadratic

• Neither

What is the y-intercept in the equation?

• (0,5)

• (0,-4)

• (-4,0)

• (5,0)

What is the y-intercept?

• 7

• 0

• 1

• 2

• Function
• Not a Function

Tags

CCSS.8.F.A.1

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

• linear

• quadratic

• exponential

• none of the above

This table represents what kind of function?

• Linear

• Exponential Growth

• Exponential Decay

• Quadratic

What type of function does this table represent?

• Linear

• Exponential

• Neither