Algebra I Reference Formula

Which of the following is the correct Quadratic Formula?

Tags

CCSS.HSA-REI.B.4B

What is the Slope Intercept Formula

• ax + by = c

• y = mx + b

• 
• 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Where can the quadratic formula be found?

• You must derive it

• On the Algebra I Reference Sheet

• You must memorize it

Tags

CCSS.HSA-REI.B.4B

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

Tags

CCSS.8.EE.C.8B

Solve using the quadratic formula 2x² + 7x - 15 = 0

• -1.5 or 5

• No Solution

• -5 or 1.5

• 0.7 or 5

Tags

CCSS.HSA-REI.B.4B

x² - 3x + 17 = 0

• a = 1, b = 3, c = 17

• a = 1, b = -3, c = 17

• a = 1, b = 3, c = -17

• a = -1, b = -3 , c = 17

Tags

CCSS.HSA-REI.B.4B

How did we derive the quadratic equation?

• Graphing the standard form of the quadratic equation

• Factoring the standard form of a quadratic equation

• By solving the standard form of a quadratic equation using completing the square

Tags

CCSS.HSA-REI.B.4B