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Use point-by-point plotting to sketch the graph of the equation. 40- y = 4x . . . Use the graphing tool to graph the equation. X Click to PTT -3 enlarge graphUse point-by-point plotting to sketch the graph of the function. f ( x ) = - 2-x3 . . . Use the graphing tool to graph the function. X Click to 10 -8 -6 -4 8 40 enlarge graphUse the following graph of a function f to determine y to the nearest integer for y = f(3). Af ( x) . . . y =Ay Use the graph of a function f to determine x or y to the nearest integer, as indicated. Some problems may have more than one answer. 0 = f(x) X -10 15 . . . When f(x) = 0, x =. (Use a comma to separate answers as needed.)Does the equation specify a function with independent variable x? If so, find the domain of the function. If not, find a value of x to which there corresponds more than one value of y. 2x + 11y =6 . . . Select the correct choice below and fill in the answer box to complete your choice. A. The equation specifies a function with independent variable x. The domain of the function is (Type your answer in interval notation.) O B. The equation does not specify a function with independent variable x. One value of x to which there corresponds more than one value of y is x =Find and simplify the expression if f(x) = x2 - 2. f(3 + h) - f(3) f(3 + h) -f(3) =Find and simplify each of the following for f(x) = 7x - 5. (A) f(x + h) (B) f(x + h) -f(x) f ( x + h) - f(x) (C) h . . . (A) f(x + h) = (Do not factor.)The perimeter of a rectangle is 160 meters. Express the area A as a function of the length L, and state the domain of this function. . . . A(L) = m2