The equation of a hyperbola is given by \( f(x)=\frac{x^{x-7}}{}-4 \). Write down the equation of the new function that is formed when \( f \) is transformed as follows: \( 3.1 \quad \) Shift two units to the left \( 3.2 \quad \) Shift 3 units up \( 3.3 \quad \) Shift 1 unit right and 2 units down \( 3.4 \quad \) The equation of the new hyperbola has new asymptotes at \( x=-4 \) and \( y=-1 \) QUESTION 4 Sketch on the same set of axes the graphs of \( f(x)=-2 x^{2}-4 x+6 \) and \( g(x)=-2 \cdot 2^{x-1}+1 \) Clearly indicate all intercepts with the axes, turning point(s) and asymptote(s).
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To shift the function two units to the left, you replace \( x \) with \( x + 2 \) in \( f(x) \). That gives you the new function \( f(x + 2) = \frac{(x + 2)^{(x + 2 - 7)}}{} - 4 \). Shifting the function three units up will adjust the entire output by adding 3 to the function, which results in \( f(x + 2) + 3 \). Next, for the shift of 1 unit right and 2 units down, you would replace \( x \) with \( x - 1 \) and subtract 2 from the function, yielding \( f(x - 1) - 2 \). Finally, adjusting the asymptotes so that the new hyperbola has asymptotes at \( x = -4 \) and \( y = -1 \) will involve modifying the general form to center the hyperbola accordingly. Now, onto the sketch of \( f(x) = -2x^2 - 4x + 6 \) and \( g(x) = -2 \cdot 2^{x-1} + 1 \). For \( f(x) \), start by determining the turning point via completing the square or using the vertex formula, leading to a vertex at \( (-1, 8) \). It opens downwards, with intercepts at \( (0, 6) \) and \( (-3, 0) \). For \( g(x) \), recognize that it's an exponential function with a horizontal asymptote at \( y = 1 \), passing through the point \( (1, -1) \). Plotting both functions on the same axes will highlight the intersection points, turning points, and the asymptote with clear labels for each important feature.