Calculating Slope and Coordinates

What is the main objective of the problem discussed in the video?

• To find the y-intercept of a line

• To calculate the midpoint of a line segment

• To determine the slope of a line

• To find the equation of a circle

Which equation is used to calculate the slope of a line?

• Y2 - Y1 divided by X2 - X1

• Y2 + Y1 divided by X2 + X1

• Y2 / Y1 divided by X2 / X1

• Y2 * Y1 divided by X2 * X1

What are the coordinates of the first point?

• (4, 5)

• (4, -3)

• (8, -3)

• (8, 5)

How are the coordinates of the second point labeled?

• X3, Y3

• X2, Y2

• X4, Y4

• X1, Y1

What is the value of Y2 in the given problem?

• 5

• -3

• 8

• 4

What operation is performed on the numerator of the slope equation?

• Division

• Addition

• Subtraction

• Multiplication

What is the result of -3 - 5?

• 2

• 8

• -2

• -8

What is the simplified value of the denominator 4 - 8?

• 4

• -2

• -4

• 2

What is the final slope of the line passing through the given points?

• -23

• -2/3

• 23

• 2/3

What is the sign of the slope when a negative number is divided by a positive number?

• Positive

• Negative

• Zero

• Undefined