ALGEBRA 1 ACADEMIC QUARTER 2 EXAM REVIEW
THE RULES
Presented below are questions based on all of the topics which you will see on the exam.
Complete only the required number of problems in each topic. DO NOT DO EVERY PROBLEM. The leftoverproblems will be for your own practice when you get your work back.
You must complete 40 questions from this pack. (Open-ended problems count as 3 questions.) Each day, at the end of class, turn inwhatever problems you have finished to be checked.
You must show all work, or the answer won’t count, even if it’s right!There are some questions on the exam where you must justify your answers with work/explanations.
THE SCORING
Completing the required 40 questions will earn you 1000 test points (25 points per question). This is aNEW grade that will complete your 2nd marking period grade.
Along the way, the Short Response and Extended Response will count as a point for your Open-Ended Mission grade(8 points total), so be as accurate as possible on those.
Problems 29-62, the Short Response & Extended Response questions were all problems that were all tested during this marking period. Anytime you get a question right in these sections that you got wrong when you took the original test, you will earn points back on those problems.
BOTTOM LINE:This review pack can save your marking period grade BIG TIME, so take advantage.
DUE DATE FOR YOUR 40 QUESTIONS: WEDNESDAY, 1/18
If you turn in your 40 by TUES 1/17, you will earn a CURVE on your exam.
If you earn that1stcurve, there is then a bonustaskthat canget you a SUPER CURVE on the exam. If you didn’t earn the 1st curve, this taskcan still get you a grade prize... & maybe more.
DOUBLE-SIDED INEQUALITIES – Solve. (CHOOSE 1)
1) 2)
COMPOUND INQUALITIES – UNIONS – Solve AND graph each compound. (CHOOSE 1)
3) or 4) or
COMPOUND INEQUALITIES – INTERSECTIONS – Solve AND graph each compound. (CHOOSE 1)
5) and 6)
ABSOLUTE VALUE EQUATIONS – Solve each equation by splitting it into two sentences. (CHOOSE 2)
7) 8) 9) 10)
RELATIONS – Translate each relation into a graph and a mapping. (CHOOSE 2)
11) (-2, -3), (-8, -5), (-8, 8), (-2, 5)12) (3, -4), (-3, 7), (-1, 6), (-6, 3)
13) (-2, 4), (5, 5), (-2, -3), (-4, 8)14) (2, 1), (3, -6), (0, -6), (-9, 7)
INVERSES – State the inverse of the relation (CHOOSE 2)
15) See #1116) See #1217) See #1318) See #14
FUNCTIONS – State the domain and range of each relation, AND whether the relation is a function. (CHOOSE 2)
19) See #1120) See #1221) See #1322) See #14
EVALUATING FUNCTIONS – Calculate the output of each function for the given input.
(CHOOSE 3, WITH AT LEAST ONE FROM EACH FUNCTION)
23) 24) 25) 26) 27) 28)
NON-LINEAR FUNCTIONS – Explain why each function is non-linear. THEN, rewrite the equation so that it IS linear. (CHOOSE 2)
29) 30) 31) 32)
X & Y-INTERCEPTS – Solve for the x AND y-intercepts of each function by substituting 0 for y & x. (CHOOSE 2)
33) 34) 35) 36)
ORDERED PAIRS – Create TWO non-intercept ordered pairs for each linear equation by inputting a value for one variable and solving for the other. (CHOOSE 2)
37) See #3338) See #3439) See #3540) See #36
STANDARD FORM –Convert each linear equation into standard form. (Ax + By = C) THEN, state the values of A, B & C.
(CHOOSE 1 FROM THIS LINE)
41)42)
(CHOOSE 2 FROM THIS LINE)
43)44)45)
RATE OF CHANGE - Calculate the rate of change in each situation below. Remember to NAME the rate. THEN, tell me what would have happened on the NEXT day/year.(CHOOSE 2)
46) You run for 30 seconds in your first day of exercising. By the ninth day, you’re running for 70 seconds.
47) A small town’s population was 12,000 in 2008.By 2011, the population was 10,800.
48) Ground beef prices averaged $2.81 in March of 2007. It averaged $3.66in March of 2012.
SLOPE & THE SLOPE-INTERCEPT FORM – Find the slope of the line that connects each pair of points. THEN, fill in the blank with another point on that line based on the slope you find.(CHOOSE 2)
49) (5, 10), (3, 2), ( , )50) (-2, -4), (8, -9), ( , )
51) (5, 7), (10, 5), ( , )52) (-8, 6), (-16, 0), ( , )
SLOPE-INTERCEPT FORM - Create the slope-intercept equation (y = mx + b) for the line by solving for the intercept. (CHOOSE 2)
53) See #4954) See #5055) See #5156) See #52
GRAPHING SLOPE-INTERCEPT EQUATIONS (CHOOSE 2)
57) See #4958) See #5059) See #5160) See #52
SLOPE-INTERCEPT CONVERSIONS – Convert the standard form equation into slope-intercept form. (CHOOSE 1)
61) See #3462) See #35
SHORT RESPONSE QUESTIONS(CHOOSE 2)
For each of these problems:
Graph the equation on the coordinate plane.
Plot the x-intercept and y-intercept. Give their coordinates.
SR #1)SR #2)SR #3)
EXTENDED RESPONSE QUESTION
Mario the plumber charges a standard rate of $40 for the initial housecall visit, plus an additional $15 for every hour the job takes him.
Create an linear equation in slope-intercept form that can be used to calculate Mario’s bill. Let x represent the number of hours he works, and y represent the total charge.
Complete the table below to indicate how much Mario’s bill. Show ALL calculations.
x / 0 / 2 / 4 / 7 / 12y / $0
Graph these ordered pairs on the grid provided on your answer strip.
Explain why this graph is actually a scatter plot and NOT a true linear equation.