4th Nine Weeks Assignment #1 A1

Front

What is the formula to calculate the slope of a line given two points (x1, y1) and (x2, y2)?

Back

The slope (m) is calculated using the formula: m = (y2 - y1) / (x2 - x1).

Front

What does a slope of zero indicate about a line?

Back

A slope of zero indicates that the line is horizontal.

Front

What does an undefined slope indicate about a line?

Back

An undefined slope indicates that the line is vertical.

Front

Calculate the slope of the line that passes through the points (2, 6) and (0, 6).

Back

Zero.

Front

Calculate the slope of the line that passes through the points (-3, 7) and (-3, -7).

Back

Undefined.

Front

What is the result of multiplying (x + 11)(3x + 4)?

Back

Front

What is the quadratic equation for x² + 10x + 25?

Back

This can be factored as (x + 5)(x + 5) or (x + 5)².

Front

Solve the quadratic equation x² + 10x + 25.

Back

x = -5.

Front

What is the factored form of the expression 3x² - 36x + 60?

Back

Front

What is the process of factoring a quadratic expression?

Back

Factoring involves rewriting the expression as a product of its linear factors.