Quadratic Formula

Front

The first step in solving quadratic equations is to...

Back

write the equation in standard form

Tags

CCSS.HSA-REI.B.4B

Front

ax²+bx+c=0 is the standard form of a quadratic equation.

Back

True

Front

What is this formula?

Back

This is the quadratic formula.

Tags

CCSS.HSA-REI.B.4B

Front

The quadratic equation can be used to solve quadratic equations that can or cannot be factored.

Back

True

Tags

CCSS.HSA-REI.B.4B

Front

In the equation ax²+bx+c=0, the x² term always corresponds with

Back

a

Front

In the equation ax²+bx+c=0, the x term always corresponds with

Back

b

Front

In the equation ax²+bx+c=0, the c term always the

Back

constant

Front

Determine the values of a, b, and c for the quadratic equation: 4x² – 8x = 3. Reminder: the equation MUST equal zero.

Back

a = 4, b = -8, c = -3

Front

Equation: x²+4=0. Match each leading coefficient with its correct letter.

Back

a=1 b=0 c=4

Tags

CCSS.HSA-REI.B.4B

Front

In the equation
y = x² +5x +7, match each leading coefficient with its correct letter.

Back

a=1, b=5, c=7