Algebra 1 Final Exam Review

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Algebra 1 Final Exam Review Fall, 2008

Evaluate 5x + 4 - 7y when x = 2 and y = 3. Simplify: 60  (6  4  8) Evaluate [(2y – 3)2 + 5] when y = 6. Evaluate when a = 7 and b = 9.

Complete the input-output table for the function f(x) = 3x - 2. Find the range of the relation above. Find the domain of the relation above. Is it a function? Input Output 3 13 8

Use a number line to order the integers from least to greatest Evaluate. [A] –( - ( - ( - 5))) [B] - | - 5| [C] – ( - ( -|5|)) [D] - | - 5|

Find the sum. – 4 + 10 + (-25) Find the difference – 21 – 32. Find the product. -4(-10) . Find the quotient.

Find A + B. Find A – B. Find 2B. Find 3A.

Use the Distributive Property to rewrite the expression. 3(m - 9). Simplify: 6(x – 2) – 3x + 20 Simplify: 8x + 9 + 7x – 1 – 4x. Solve. 8x + 7 = 23

After the introduction of a new calculator, a test is conducted to see how it is being received. Of those who participated, 60 said they preferred the new calculator, 50 preferred the old calculator, and 90 could not tell any difference. What is the probability that a person in this survey preferred the new calculator? A drawer contains 8 red socks, 5 white socks, and 7 blue socks. Without looking, you draw out a sock and then draw out a second sock without returning the first sock. What is the probability that the first sock and the second sock are both blue?

Solve the equation. 7c = 3(c – 8) Solve the equation. Round your result to two decimal places. -2x – 5 = 3.2 An article regularly selling for $63.92 is advertised at 40% off. Find the sale price. Solve for : -5u - w = - u + 11w Solve: 2a – 7 = 3a + 4

Graph: y = 2 x = -3 6y + 24 = 0 3x - 5y = 15

Make a table of values for the equation. 2x – 5y = 10 What is the y-intercept of the line 3x + 5y = 10 x y

Find the slope of the line that contains (–4, 8) and (3, -6). Find the slope and y-intercept of the line 4x – 2y = 24

Match the equation of the graph in slope-intercept form of a line with slope -2 and y-intercept 8. Find the slope and y-intercept of the line y = 2x - 4. Is the line parallel, perpendicular, or neither to ½x + y = 7? Write the equation of the lines in slope-intercept form.

Find an equation, in slope-intercept form, that passes through point (2, 1) with slope -3. Find an equation of the line passing through the point (4, –1) with slope m = 2. Find an equation of the line containing the points (-4, -3) and (6, -1).