What is the inverse of f(x) = -6(x - 2)?Ģ2. The results of simulating tossing a coin 10 times, recording the number of heads, and repeating this 50 times are shown in the graph below.Ģ1. If p(x) = 2x 3 - 3x + 5, what is the remainder of p(x) ÷ (x - 5)?Ģ0. Written in simplest form, (c 2 - d 2)/(d 2 + cd - 2c 2), where c ≠ d, is equivalent toġ9. If G(t) is the average price of gas in dollars and t represents the number of months since January 1st, the absolute maximum G(t) reaches over the given domain is aboutġ8.
The function below models the average price of gas in a small town computations. What is the equation of the directrix for the parabola -8(y - 3) = (x + 4) 2?ġ7. The terminal side of θ, an angle in standard position, intersects the unit circle at P(-1/3, -√8/3).
For which values of x, rounded to the nearest hundredth, will |x 2 - 9| - 3 = log 3 x?ġ5. If ae bt = c, where a, b, and c are positive, then t equalsġ4. The solutions to x + 3 - 4/(x - 1) = 5 areĪlgebra 2 - January 2018 Regents - Questions and solutions 13 - 24ġ3.If n = √a 5 and m = a, where a > 0, an expression for n/m could be.Which approximate annual rate is needed for the account to grow to $9110 after 30 years? Judith puts $5000 into an investment account with interest compounded continuously.What is the quotient when 10x 3 - 3x 2 - 7x + 3 is divided by 2x - 1?.For a given time, x, in seconds, an electric current, y, can be represented by y = 2.5(1 - 2.7 -.10x).The number of students who must attend summer school for U.S. Students who earn a grade less than or equal to 64.9 must attend summer school. On the April report card, the students’ grades are approximately normally distributed with a mean of 79 and a standard deviation of 7. There are 440 students at Thomas Paine High School enrolled in U.S.The expression (x + a)(x + b) can not be written as.The function A 220(1/2) t/12 can be used to model this situation, where A is the amount of pain reliever in milligrams remaining in the body after t hours.Īccording to this function, which statement is true? A certain pain reliever is taken in 220 mg dosages and has a half-life of 12 hours.How many hours of daylight, to the nearest tenth, does this model predict for February 14, 2013? The hours of daylight, y, in Utica in days, x, from Janucan be modeled by the equation y = 3.06sin(0.017x - 1.40) + 12.23.For the system shown below, what is the value of z?.What is the solution set for x in the equation below?.(4) every 30th employee entering each mall entrance for one week (2) 50% of the 90 employees of the food court (1) all 170 employees at each of the larger stores The best method to obtain a random sample of the employees would be to survey In total, there are 1023 employees who work at the mall. She hopes to use these data to increase the rent and attract new food vendors. mall’s employees make purchases in the food court when they are working. The operator of the local mall wants to find out how many of the computations.
Find the rabbit and fox population as a function of time download#
Download the questions and try them, then scroll down the page to check your answers with the step by step solutions.Īlgebra 2 - January 2018 Regents - Questions and solutions 1 - 12 The following are questions from the past paper Regents High School Algebra 2, January 2018 Exam (pdf).
Algebra 2 Common Core Regents New York State Exam - January 2018, Questions 1 - 39 The following are the worked solutions for the Algebra 2(Common Core) Regents High School Examination January 2018. High School Math based on the topics required for the Regents Exam conducted by NYSED.
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