How many 4-letter orderings, where no letters are repeated, can be made using the letters of the word BADGERS?
In the figure below, side of isosceles triangle NLM lies on the line y + x = 2 in the standard (x,y) coordinate plane, and side is parallel to the x-axis. What is the slope of ?
（A） （B） （C） （D） （E）
Correct Answer: B
Given the system of equations below, x = ?
（A）1 （B） 3 （C） 5 （D） 7 （E） 9
Correct Answer: B
Below is the graph that a specialty automobile manufacturer uses to plot the speed tests done on his new cars. The speed is recorded in units of and is conducted for a period of 9 seconds. A certain order of 3 of the following 6 actions describes the results of the speed test depicted in the graph below. Which order is it?
I. Constant speed for 1 second
II. Constant speed for 3 seconds
III. Speed increase for 4 seconds
IV. Speed increase for 9 seconds
V. Speed decrease for 2 seconds
VI. Speed decrease for 7 seconds
(F) IV, II, VI (G) III, II, V (H) I, III, V (J) III, I, VI (K) V, I, II
Correct Answer: G
More ACT Math Exam Questions
What is the sum of the 2 solutions of the equation x2 + 5x - 24 = 0?
- 2An isosceles trapezoid has bases of length 5 inches and 11 inches. The area of the trapezoid is 40 square inches. What is the height of the trapezoid, in inches?
- 3The price of a cantaloupe is directly proportional to its weight. If a cantaloupe that weighs 3.0 pounds costs $3.87, approximately how much will a 2.25-pound cantaloupe cost?
- 4The graph of the trigonometric function f(x) = 2 sin x is represented below. Which of the following is true of this function?
- 5Jamie drew a triangle bounded by the lines y = -x, x = -2, and y = 8 and shaded the interior, as shown in the figure below. Then Jamie decided to reflect this triangle across the y-axis and shade the interior of the new triangle. Which of the following would describe the shaded region of Jamie's new triangle?