8th Grade Midterm Review: Key Concepts for Quarter 3

Mr. Flores presents a midterm review covering three math problems. The first problem involves solving for x in a line segment equation. The second problem uses the distance formula to calculate the distance between two points. The third problem applies the Pythagorean theorem to find the length of a triangle's side. The video concludes with a mention of additional resources and notes available in Google Slides.

What is the total length of the line segment MLK?

• 13 units

• 25 units

• 42 units

• 30 units

How do you calculate the combined value of x in the equation?

• Multiply coefficients of x

• Subtract coefficients of x

• Add coefficients of x

• Divide coefficients of x

Tags

CCSS.7.EE.B.4A

What is the value of x when the equation is solved?

• 16

• 14

• 12

• 10

Tags

CCSS.7.EE.B.4A

What is the first step in finding the distance between two points?

• Measure the line

• Draw the line

• Identify coordinates

• Calculate the square root

Tags

CCSS.5.G.A.1

What is the result of the distance formula calculation?

• Square root of 25

• Square root of 13

• Square root of 16

• Square root of 9

Tags

CCSS.HSG.GPE.B.7

What are the coordinates used in the distance formula?

• (7, 3) and (6, 5)

• (3, 6) and (5, 7)

• (5, 6) and (7, 3)

• (6, 5) and (3, 7)

Tags

CCSS.HSG.GPE.B.7

What is the value of 'c' in the Pythagorean theorem problem?

• 13

• 25

• 5

• 3

Tags

CCSS.8.G.B.8

What are the values of 'a' and 'b' in the Pythagorean theorem problem?

• 3 and 4

• 4 and 5

• 5 and 6

• 6 and 7

Tags

CCSS.8.G.B.8

How do you find the value of 'c' using the Pythagorean theorem?

• Subtract squares of a and b

• Add squares of a and b

• Divide squares of a and b

• Multiply squares of a and b

Tags

CCSS.8.G.B.8

What is the correct expression for the Pythagorean theorem?

• A^2 + B^2 = C^2

• A^2 - B^2 = C^2

• A^2 * B^2 = C^2

• A^2 / B^2 = C^2

Tags

CCSS.8.G.B.8