Let f(x) = { 0 if x less than 0, x if 0 less than equal to x less than equal to 1, 2-x if 1 less than x less than equal to 2, 0 if x greater than 2 and g(x) = integral_{0} ^{x} f(t) ...
A polynomial is an algebraic expression made up of numbers, variables, and variables with exponents that may be multiplied with each other that are separated from each other by addition or subtraction. A polynomial with two terms would be called a binomial. An...
If x2 − 2x − 15 = 0 and x > 0, which of the following must be equal to 0 ? x2 − 6x + 9 x2 − 7x + 10 x2 − 10x + 25 选项: A、I only B、II only C、III only D、II and III only E、I, II, and III...
B.has men players equal in number to the other side C.has eight men players D.is formed in the same way as in our country3.Tug-of-war is a match in which who ___ are winners. A.pulled the rope to their side farther B.made the...
Writing Equivalent Expressions:-Writing Equivalent Expressions:-In Mathematics two expressions are said to be equivalent , if they have same values irrespective of the value of variables , To write equivalent expression, terms can be arranging in following ways:- ...
How to justify that two regular expressions are equivalent? If 2,000(a - 5) = 110,000, what does a equal? Which other function has the same sign as sec(theta)? How is \lim_{x\rightarrow \infty} \frac{3}{1 + \frac{3}{x equal to 3? Which equation ...
How do you find rational numbers between two numbers? How do you find rational numbers between two integers? What are equivalent rational numbers? How are rational expressions related to rational numbers? What can a rational number be written as? What are some rational...
Solve for x. Round to the nearest tenth when necessary. 50x + 54 = 34x + 46 Solve the equation. Write the solution set with exact values and give approximate solutions to 4 decimal places. e^{2x}-3e^x-40=0 Solve: 6^{n + 1...
For what values of x are the following differentiable? f(x) = x^2 for x greater than 3, f(x) = 6x - 9 for x less than or equal to 3. Evaluate \int_{0}^{2} f(x) dx, where f(x) = 3x^{6}, 0 less...
Which of the following statements are true? a. If cos (x) = a \, then cos (-x) = -a \ b. If sin (x) = a \, then sin (-x) = -a \ c. If tan (x) = a \, then tan (-x) = -a \ Even and Odd Trigono...