Step 1 Use the equation of a parabola (a U shaped graph) for the first equation. For this example, use the parabola equation y=x^2. Type the right side of the equation, x^2, into the first function(equation) text box on your calculator. Step 2 Use the equation of a line for the...
Answer to: Starting with the graph of y = e^x , find the equation of the graph that results from a. reflecting about the line y=4. b...
Slope Calculator How to Find the Slope of a Line Slope Formula Steps to Find Slope Using the Formula How to Interpret Slope How to Find the Equation of a Line Using the Slope How to Find Slope-Intercept Form How to Find Point-Slope Form ...
Use the value ofbin the first equation to solve for the value ofa: Thus, the equation isf(x)=2.4492(0.6389)xf(x)=2.4492(0.6389)x. We can graph our model to check our work. Notice that the graph below passes through the initial points given in the problem,(−2,6)(−2,6)...
The equation of a line is linear in two variables, usually x and y, that is satisfied by points of the line. The equation of line is usually found by the point-slope form y - y_1 = m (x - x_1), where m is the slope and (x_1, y_1) is a point on the line.
A reader recently asked: I would like to know how to find the equation of a quadratic function from its graph, including when it does not cut the x-axis. Thanks. Modeling This is a good question because it goes to the heart of a lot of "real" math. Often we have a set...
Find the equation of the tangent line to the curve R(x)= \frac{x^2-2x-8}{x^2-9} at the point where x=0. Use your calculator to graph y=R(x) and the tangent line equation. Find an equation of the tangent line to the graph of ...
Find the exact length of the curve: {eq}x = a(\cos \theta + \theta \sin \theta), \quad y = a(\sin \theta -\theta \cos \theta), \quad 0 \leq \theta \leq \pi {/eq} The Length of a Curve: The exact length of...
find free samples of homework for first graders examples of a nonlinear equation written using real life situations systems of equations on a TI-83 excel solve equation for y calculator: solve the quadratic equation with rational expressions factor formula trigo adding different square roots...
Find the equation of this function table. x f(x) g(x) h(x) -3 0 0 -2 1 1 -1 1 1 0 0 0 1 2 3 Complete the following (above) table with values for the functions f, g, and h given that: a) f is an eve...