G4 math test specs examples

... b 0.095 c 0.0595 d 0.024 e 0.092 165 – ACT MATH TEST PRACTICE – Which of the following is NOT the graph of a function? f g h i j 166 – ACT MATH TEST PRACTICE – 4.6 × 105 = ? a 4.60000 b 0.000046 ... QUATIONS BY FACTORING Before factoring a quadratic equation to solve for the variable, you must set the equation equal to zero x2 − 7x = 30 x2 − 7x − 30 = 151 – ACT MATH TEST...

Ngày tải lên: 02/11/2013, 17:20

... of a good unit test: what a unit test is and is not 1.2 Good unit tests We can map out what properties a unit test should have After we write these out, we’ll try to define what a unit test is: ... 1.4 Unit test - final definition Now that we’ve covered the important properties that a unit test should have, let’s define a unit test once and for all DEFINITION: A G...

Ngày tải lên: 29/03/2014, 02:20

... five hundred twelve and sixteen hundredths.” Choice c is five hundred twelve thousand, one hundred sixty.” Choice d is “fifty one and two hundred sixteen thousandths. ” Choice e is five hundred twelve ... and x ≠ 1} 183 – ACT MATH TEST PRACTICE – Practice Questions Answers and Explanations Choice a is correct The word and indicates...

Ngày tải lên: 18/06/2014, 17:20

... known as insulin resistance 215 – ACT READING TEST PRACTICE – (30) (35) (40) (45) Insulin resistance is an important factor in non-insulin-dependent diabetes, and scientists are researching the ... – ACT MATH TEST PRACTICE – 2 x y 78 Choice f is correct An ellipse is defined by an equation such as ᎏᎏ + ᎏᎏ = Therefore, answer choices f a2 b2 and...

Ngày tải lên: 18/06/2014, 17:20

... Grad School Test Prep University of Minnesota 360 Coffey Hall 1420 Eckles Avenue St Paul, MN 55108-6084 Visit our Web site at: www.cce.umn.edu/testprep PEP-1443/07.08 Answers to the GMAT Mathematics ... should be adequately prepared to take Preparing for the GMAT If you score fewer than 20 correct answers, you should consider registering for Math Refresher for the GRE and GMAT Ans...

Ngày tải lên: 23/06/2014, 09:23

... – ACT MATH TEST PRACTICE – Examples 1 ᎏᎏ + ᎏ2ᎏ ᎏᎏ 10 ᎏᎏ × ᎏ7ᎏ ᎏᎏ ÷ ᎏ6ᎏ − ᎏ3ᎏ Solutions 1 5 2×3 ᎏᎏ + ᎏᎏ 3×5 5×3 11 ᎏᎏ + ᎏᎏ = ᎏᎏ 15 15 15 9×2 3×5 ᎏ× − ᎏᎏ 10 ᎏ × 18 15 ᎏᎏ − ᎏᎏ = ᎏᎏ 20 ... is one Example 14 0 = 53 = × × = 12 5 34 = × × × = 81 112 = 11 × 11 = 12 1 Make sure you know how to work with exponents on the calculator that you bring to the test Most scientific calcul...

Ngày tải lên: 07/08/2014, 16:21

... the question asks for the value of x − 2, and you find x = 2, the answer is not 2, but − Thus, the answer is C HARTS , TABLES , AND G RAPHS The ACT Math Test will assess your ability to analyze ... the same For example, 4x2 + 2x − + 3x2 − 9x + 10 = 7x2 − 7x + Distributive Property: multiply all the terms inside the parentheses by the term outside the parentheses 7(2x − 1) = 14x − S OLVI...

Ngày tải lên: 07/08/2014, 16:21

... Use a test number in each region to see if (x + 3) (x − 2) is positive or negative in that region numbers less than 3 test # = −5 (−5 + 3) (−5 − 2) = 14 positive numbers between 3 and test # ... than test # = (3 + 3) (3 − 2) = positive The original inequality was (x + 3) (x − 2) < If a number is less than zero, it is negative The only region that is negative is between 3 and...

Ngày tải lên: 07/08/2014, 16:21

... theorem Therefore, 102 − 62 = x2 100 − 36 = x2 64 = x2 8=x 45 -45 -90 R IGHT T RIANGLES 45 ° 45 ° A right triangle with two angles each measuring 45 degrees is called an isosceles right triangle ... The length of each leg is ᎏ multiplied by the length of the hypotenuse 162 – ACT MATH TEST PRACTICE – y x 45 ° 45 ° 10 10 ͙2 ͙ෆ ᎏ ᎏ x = y = ᎏෆ × ᎏ1ᎏ = 10ᎏ2 = 5͙2 ෆ 2 30-60-90 T RIANGLES...

Ngày tải lên: 07/08/2014, 16:21

... 0.0 95, and 0.3? a 0.119 b 0.0 95 c 0. 059 5 d 0.024 e 0.092 1 65 – ACT MATH TEST PRACTICE – Which of the following is NOT the graph of a function? f g h i j 166 – ACT MATH TEST PRACTICE – 4.6 × 1 05 ... ᎏᎏ 15x 10 + 3x ᎏᎏ 15 + x 10 + 3x ᎏᎏ 15x ᎏ+ x 15 ᎏ ᎏᎏ 5x 168 – ACT MATH TEST PRACTICE – 16 Which inequality best represents the graph below? −3 −2 −1 f −1 .5 > x > −1 g x ≤ h...

Ngày tải lên: 07/08/2014, 16:21

... + c 4x2 + 12x d 4x2 + 10x − e 4x − 170 – ACT MATH TEST PRACTICE – [35 46] and y = [−2 40], find x − y −1 f [ ] 6 g [ ] −5 h [ 6 6] i [ ] j [ ] 26 If x = 27 If log 3x = 2, then x = ? a b c ᎏᎏ ... ͙17 ෆ c 19 d 17 e 3 6 ෆ 171 – ACT MATH TEST PRACTICE – 30 Which of the following equations has a graph that has a y-intercept of and is parallel to 3y − 9x = 24? f −12x + 4y = 16 g 9x − 3...

Ngày tải lên: 07/08/2014, 16:21

... cm ෆ 46 Find the hypotenuse of the triangle below f ͙13 ෆ g ͙5 ෆ h ͙65 ෆ i ͙ 97 ෆ j 13 175 – ACT MATH TEST PRACTICE – 47 A circular lid to a jar has a radius of 3ᎏ1ᎏ inches Find the area of the ... ෆ −5 + ͙665 ᎏ ᎏ 177 – ACT MATH TEST PRACTICE – 56 Three of the vertices of a square are (−2, 3), (5, 3), and (−2, −4) What is the length of a side of the square? f g h i j 57 Which of th...

Ngày tải lên: 07/08/2014, 16:21

... 100 j 19 ͙ෆ ᎏ ᎏ 10 77 Find the value of x ¯¯¯ √5 45° x a b c d e ͙7 ෆ ͙10 ෆ 2͙5 ෆ 182 – ACT MATH TEST PRACTICE – 78 Which equation corresponds to the graph below? (0,3) (−5,0) (5,0) (0,−3) f x2 ... 3x + y < − 3x + 4x ᎏ 80 What is the domain of the function f(x) = ᎏ− ? x2 + 3x − f {x | x ≠ 0} g Ø h All real numbers i {x | x ≠ 3} j {x | x ≠ −4 and x ≠ 1} 183 – ACT MATH TEST PRACTICE –...

Ngày tải lên: 07/08/2014, 16:21

... ACT MATH TEST PRACTICE – Choice c is correct To find the median, place the numbers in order from least to greatest and find the middle number In order, the numbers are: 0.008, 0.024, 0.024, 0. 095 , ... numbers (0.024 and 0. 095 ) Take the average of these two middle numbers by adding them and dividing the sum by two The answer is 0.0 595 Choice h is correct Use the vertical line test to...

Ngày tải lên: 07/08/2014, 16:21