The video tutorial demonstrates how to solve quadratic equations using a calculator's table function. It explains the process of inputting equations, finding solutions, and verifying results. The tutorial includes examples and real-world applications, such as graphing quadratics to represent physical scenarios. It also covers advanced examples involving fractions, providing a comprehensive guide to solving quadratic problems on the GED.

What is the fastest way to solve a quadratic equation on the GED when you see an x squared and an equal sign?

• Solve it by factoring

• Use the calculator's table function

• Graph the equation

• Use the quadratic formula

Tags

CCSS.HSA-REI.B.4B

What value of x makes the equation x^2 - 3x - 4 equal to 6?

• x = 4

• x = -4

• x = 2

• x = -2

Tags

CCSS.HSA-REI.B.4B

What does it mean when there are squiggly brackets around the answers?

• Only one answer is correct

• The answer is an approximation

• The answer is unknown

• Multiple answers are correct

Tags

CCSS.HSA.REI.A.2

What happens when you substitute x = 5 into the equation x^2 - 3x - 4?

• The equation equals 6

• The equation equals 0

• The equation equals -6

• The equation equals 10

Tags

CCSS.6.EE.A.2C

What shape does the graph of a quadratic equation typically form?

• A straight line

• A circle

• A parabola

• A hyperbola

Tags

CCSS.HSF-IF.C.7A

In the context of a quadratic equation representing the height of a ball, what does setting the equation to zero represent?

• The maximum height of the ball

• The time it takes for the ball to hit the ground

• The speed of the ball

• The initial height of the ball

When solving 3x^2 - 4x = 20 using the table function, what value of x makes the equation true?

• x = 4

• x = -2

• x = -4

• x = 2

What should you do when the table function only provides whole numbers, but you need to check fractions?

• Ignore the fraction

• Estimate the fraction

• Switch the table from auto to ask

• Use a different calculator

Tags

CCSS.HSF.IF.A.2

What is the correct value of x for the equation 3x^2 + 13x - 10 = 0 when using the table function?

• x = -5

• x = -2/3

• x = 5

• x = 2/3

What is the other correct value of x for the equation 3x^2 + 13x - 10 = 0 when using the table function?

• x = 5

• x = -5

• x = -2/3

• x = 2/3