Therefore, subtract the function “h” from “f”, and then input 4 for the x values. Since there are rules of composition, each function may be calculated separately and then subtracted. Simplifying the h function = h4=7-(4)3 Take the h function and replace the variable x with 4 within the expression. h4=1 3 (7-4) First, subtract -1 by 4 inside the parentheses. Then, subtract 4 from 7. h4=3 3 When subtracting 4 from 7 the answer is 3. h4=3 3 Cancel out the common factors of 3 from the expression.
The steps are: a) Move the constant term to the right side of the equation. b) Multiply each term in the equation by 4 times the coefficient of the x² term. c) Square the coefficient of the original x term and add it to both sides of the equation. d) Take the square root of both sides. e) Set the left side of the equation equal to the positive square root of the number on the right side and solve for x. f) Set the left side of the equation equal to the negative square root of the number on the right side of the equation and solve for x.
In our textbook it states on page 4 that “If the possible measurements of the values of a variable are numbers that represent quantities (that is “how much” or “how many”), then the variable is said to be quantitative….However, if we simply record into which of several categories an element falls then the variable is said to be qualitative or categorical” (Bowerman, O'Connell, Murphree, & Orris 2012) a. The dollar amount on an account receivable invoice. Quantitative: Since we can ask the question of “how much” is on the invoice. I would say that the dollar amount is quantitative. b.
Chapter 1 review questions 1. Which of the following is true about 1 bit? a. Can represent decimal values 0 through 9 b. Can be used to represent one character in the lowercase English alphabet c. Represents one binary digit d. Represents four binary digits 2.
Because when you plug the binary numbers into the 8 bit conversion table, the two zeros before the 10 equal nothing. So 10 and 0010 have the same decimal number. 128 64 32 16 8 4 2 1 128 64 32 16 8 4 2 1 1 0 = 2 0 0 1 0 = 2 3. Based on the breakdown of the binary and decimal systems in this lab, describe the available digit values and the first four digits of a base 5 numbering system. You can use the binary system as a reference, where the available digit values are 0 and 1 and the first four digits are 1, 2, 4, and 8.
ALGEBRA II Regents Review 1. Simplify: = 1 2. The expressionis equivalent to which of the following? a) b) c) d) 3. Solve for x: x = 5 4.
It is used to model a relationship in which a constant change in the independent variable gives the same proportional change in the dependent variable. 3. Evaluate 4^-1.5 using a calculator. Round your answer to 3 decimal places. 0.125 4.
College Math Ii John Dixon MA1310 College Mathematics II Exercise 1.1 1. Describe an arithmetic sequence in two sentences. A sequence in which each term after the first differs from the preceding term by a constant amount. The difference between consecutive terms is called the common difference of the sequence. 2.
9.2 Q1 Determine (f+g)(4) when f(x)=x^2-3 and g(x)=-6/(x-2). A1 10 Q2 What is the domain of (f-g),where f(x)=√(x+1) and g(x)=2log⁡[-(x+1) ]? A2 {x∈R|-1≤x≤1} Q3 a) Is the sum of two even functions even,odd,or neither?Explain. b) Is the sum of two odd functions even,odd,or neither?Explain. c) Is the sum of an even function and an odd function even,odd,or neither?Explain.
This means that this problem can be solved cross multiplying the extremes and means of the problem. y – 1/x +3 = -3/4 This is the problem that we were given to solve for y. First we multiply both sides by x+3 so we will have y-1(x+3) =-3/4(x+3) Then we simplify so we are left with y-1= -3/4x+3 Then we add 1 to both sides which gives us y-1(+1) = -3/4x+ 3(+1) Now we simplify again which us leaves