Teachers can browse by activities to find suitable picks to use in class or to set as homework. These include marble-sliding games that have students transform periodic functions by trying to slide marbles through points on a graph. Desmos can also be used as a four-function calculato...
Making a table of values. A More Formal Approach You can’t always use a table or calculator in class; Sometimes you have to make a more formal approach, using the definition of a limit. The following example shows how to do this for the function y = 2x + 2. Slightly different steps...
Use a graphic calculator to evaluate algebraic expressions and functions given a value, and to create a graph given a function.
4. find the domain and range of a function with a Table of Values Make a table of values on your graphing calculator (See: How to make a table of values on the TI89). Include inputs of x from -10 to 10, then some larger numbers (like one million). Use the calculator to find ...
Make sure your calculator is in good working condition Though the Digital SAT includes a built-in DESMOS calculator, on the test day students are permitted to use their own calculators3. Double-check that your calculator works properly before test day and is considered an approved calculator. Che...
The graph of y = -2 sin(x - 2) + 1 has an amplitude of: A) 0 B) 1 C) 2 D) 3 E) 4 How to graph a function without a calculator? How can I graph f(x) = (sin x) x on [-5pi, 5pi] ? Using Desmos, how can we describe what the graph shows? How to graph point...
For example, since tan(x) = sin(x)/cos(x) ⇒ sin(a)/sin(b) = c*cos(b)/cos(a) is this your answer? I have no idea. As I understand it, the original post has been edited to ask the question, "Knowing the ratio of tangents, find the ratio of sines."...
Use Testbook’sSAT Score Calculatorto Find Your SAT Scores! Did You Know Facts About SAT Scores? Perfect Score: The top score for the SAT is 1600; which includes Evidence-Based Reading and Writing and Math each worth 800. Lowest Score: The lowest score possible in the SAT is 400, with ...
You can use the information that is provided on that point to define both left-hand and/or right-hand limits. Notation A limit from the right is represented as follows: The above formula tells us to calculate the limit of f(x) as x approaches a from the right (denoted by the arrow)...
Using transformations to graph functionsSometimes we can use the concept of transformations to graph complicated functions when we know how to graph the simpler ones.For example, if you know the graph of f(x), the graph of f(x) + c will be the same function, just shifted up by c ...