First Periodical Examination - Ed105A-A56-3-2011
... 10. If two equations have the same slope and the same y-intercept, it is called a. consistent equation b. independent equation c. equivalent equations d. inconsistent equation 11. What is the value of x given two equations 3x + 2y = 1 and y = 4x. a. 1 b. 2 c. -1 d. -2 12. It states that quantities e ...
... 10. If two equations have the same slope and the same y-intercept, it is called a. consistent equation b. independent equation c. equivalent equations d. inconsistent equation 11. What is the value of x given two equations 3x + 2y = 1 and y = 4x. a. 1 b. 2 c. -1 d. -2 12. It states that quantities e ...
9 - Houston ISD
... EXPLORE: Tables work on the “Mystery Numbers” class work activity. EXPLAIN: Define the variable. Then have students translate the sentences and explain their process. Note that students were undoing (using inverse operations) operations in opposite order for order of operations ( SADMEP) The add ...
... EXPLORE: Tables work on the “Mystery Numbers” class work activity. EXPLAIN: Define the variable. Then have students translate the sentences and explain their process. Note that students were undoing (using inverse operations) operations in opposite order for order of operations ( SADMEP) The add ...
Name ____________________________________________ Date ___________ Color _______ Algebra I Ms. Hahl
... Solving absolute value equations is almost the exact same as solving regular equations with one major difference. In most cases you have 2 solutions. Example: |x|=5 We know that when x = 5, | 5 | will also equal 5, but it is also true that | -5 | will equal 5. So, for |x | = 5, x = {-5, 5}. They bot ...
... Solving absolute value equations is almost the exact same as solving regular equations with one major difference. In most cases you have 2 solutions. Example: |x|=5 We know that when x = 5, | 5 | will also equal 5, but it is also true that | -5 | will equal 5. So, for |x | = 5, x = {-5, 5}. They bot ...
CHAPTER 2: Solving Linear Equations and Inequalities Topics:
... A. Check solutions to equations. B. Use the addition property to solve equations. Preliminary: Identify linear equations. A statement of equality between two algebraic expressions is called an equation. A linear equation in one variable can be written in the form where a, b, and c are real numbe ...
... A. Check solutions to equations. B. Use the addition property to solve equations. Preliminary: Identify linear equations. A statement of equality between two algebraic expressions is called an equation. A linear equation in one variable can be written in the form where a, b, and c are real numbe ...
WORKSHEET - 10/ CLASS – X/ Algebra (Quadratic Equations) 1
... (b) 5x2 – 3x – 4 =0 (Give your answer correct to three significant figures) 3) Without solving the quadratic equations, find the value of p for which the given equations have real and equal roots: (a) px2 – 4x + 3 = 0 ...
... (b) 5x2 – 3x – 4 =0 (Give your answer correct to three significant figures) 3) Without solving the quadratic equations, find the value of p for which the given equations have real and equal roots: (a) px2 – 4x + 3 = 0 ...
Solving Equations
... IMPORTANT TO REMEMBER: What you do to one side of the equation, you must do to the other! Solving Single-Step Equations: We must use inverse operations in order to get x alone on the left side. Def: Inverse operations are opposite operations, for example, addition and subtraction. Ex: X + 7 = 23 ...
... IMPORTANT TO REMEMBER: What you do to one side of the equation, you must do to the other! Solving Single-Step Equations: We must use inverse operations in order to get x alone on the left side. Def: Inverse operations are opposite operations, for example, addition and subtraction. Ex: X + 7 = 23 ...