Equation Introduction

What is the standard form of the quadratic equation, 5x² = 3x - 4

• 5x² + 3x + 4 = 0

• 5x² - 3x + 4 = 0

• 5x² + 3x - 4 = 0

• 5x² - 3x - 4 = 0

What do you call 3x + 5 = 17?

• a. Expression

• b. similar terms

• c. equation

• d. inequality

Which is an example of isolate the variable?

• a. 3x + 2 = 2x + 5

• b. 6x + 2x + 4 = 7x – 5

• c. 2x + 3x = 10

• d. x = 5x + 8

Determine the number of solution for 3x = 12.

• no solution

• one solution

• infinite many solutions

• cannot determine

Tags

CCSS.6.EE.B.7

Determine the number of solution for 3x+2 = 3x+5.

• a. no solution

• b. one solution

• c. infinite many solutions

• cannot determine

Tags

CCSS.8.EE.C.7A

• -4

• 4

• -2

• 2

Tags

CCSS.6.EE.B.5

Which value of N makes this equation true?

• -2

• 2

• 3

• -3

Which value of t makes this equation true?

• 2

• -2

• 4

• 3

Which value of R makes this equation true?

• -3

• 3

• 7

• -7

Which value of b makes this equation true?

• -5

• 5

• 7

• -7