Linear Equation in Two Variables

Front

What is the standard form of a linear equation in two variables?

Back

𝐴𝑥 + 𝐵𝑦 = 𝐶

Front

What is 𝐶 in the equation 𝐴𝑥 + 𝐵𝑦 = 𝐶?

Back

constant

Front

Standard form of 4𝑦 -5 = 𝑥: What is the value of 𝐵?

Back

-4

Front

How would you describe the equation 2𝑥 + 3𝑦 = 10 according to its form?

Back

It is in standard form

Front

Which statement below DOES NOT satisfy the definition of linear equation in two variables? Options: It has no variable inside a radical sign, The equation has variable in the denominator, The standard form of the equation is 𝐴𝑥 + 𝐵𝑦 = 𝐶, The highest exponent of the variable in each term is 1.

Back

The equation has variable in the denominator

Front

In the equation 𝐴𝑥 + 𝐵𝑦 = 5, what happens when 𝐴 and 𝐵 are both zero?

Back

The equation is not defined

Front

What value of 𝑥 would make 𝑦 = 1 in the equation 3𝑥 + 𝑦 = 4?

Back

1

Front

Identify the situation that cannot be modeled by a linear equation in two variables: calculating the perimeter of a rectangle, calculating the wage of an employee based on hourly rate, finding the total number of bacteria that doubles every hour, cost of hiring a car when a deposit is paid and there is a daily charge.

Back

finding the total number of bacteria that doubles every hour

Front

Equation that satisfies the ordered pair (-2, -7):
2𝑦 = 𝑥 + 17
5𝑥 = 12 - 𝑦
11𝑥 - 𝑦 = -15
10𝑥 + 2𝑦 = 34

Back

11𝑥 - 𝑦 = -15

Front

If 𝐴, 𝐵, and 𝐶 are real numbers and if 𝐴 and 𝐵 are both not equal to 0 then 𝐴𝑥 + 𝐵𝑦 = 𝐶 is called a __________.

Back

linear equation in two variables