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h (x) = 3x - 6. Explain how to use a graph of the function f (x) to find f (3). For f (3), The input is 3 and you are looking for the output. To determine the functions value when x=3, go to the value of 3 on the x-axis and then locate the graph for that value of x.
Hace 5 días · A function f is defined by f(x) = 1 + 2x + x^2 + 2x^3 + x^4 + ···that is, its coefficients are c_2n = 1 and c_2n + 1 = 2 for all n ≥0. Find the interval of c...
Hace 4 días · Consider a function f (x). If f (1) = 0, then (x-1) is a factor of f (x). If f (-3) = 0 then (x + 3) is a factor of f (x). The factor theorem can produce the factors of an expression in a trial-and-error manner. The factor theorem is useful for finding factors of polynomials.
Hace 1 día · Study with Quizlet and memorize flashcards containing terms like 1. What is the graph of the function? f(x)=2x^2, 2. Graph the function. How is the graph a translation of f(x)=x^2? y=(x-1)^2 + 3, 3. Identify the vertex and the axis of symmetry of the graph of the function y=3(x+2)^2-3 and more.
Hace 1 día · Which function is the inverse of f(x)=2x+3? f(x) is a one-to-one function. Which statement could be used to explain why f(x) = 2x - 3 has an inverse relation that is a function?
Hace 3 días · If we have a quadratic polynomial in the form ax^2 + bx + c , ax2 +bx+c, then we can use the formula x = \frac { - b \pm \sqrt { b^2 - 4ac } } { 2a} x = 2a−b± b2−4ac to find when it equals zero. (Note the plus-or-minus means there are two solutions, not just one.)
Hace 3 días · \[F(x)={12L^3\over\pi^3}\sum_{n=1}^\infty{(-1)^n\over n^3}\sin{n\pi x\over L}.\nonumber \] Theorem 11.2.4 implies that \(F(x)=x(x^2-L^2)\) for all \(x\) in \([-L,L]\).
