Determine the vertex of the graph of the quadratic function.
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Mathematics
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Determine the equation of the given line, as well as the slope of the line. If the slope is undefined, state this.
A. x = -4, m: undefined B. y = x - 4, m = 0 C. y = -4, m: undefined D. y = x - 8, m = 1
Mathematics
Find the vertex and axis of symmetry of the graph of the function.f(x) = -x2 + 8x + 1
A. (4, 17) ; x = 4 B. (8, 1) ; x = 8 C. (-4, -47) ; x = -4 D. (-4, -15) ; x = -4
Mathematics
Find the domain and range of the function.f(x) = (x + 3)2 + 4
A. Domain: (4, ?); range: (-?, ?) B. Domain: (-?, ?); range: (-4, ?) C. Domain: (-4, ?); range: (-?, ?) D. Domain: (-?, ?); range: [4, ?)
Mathematics
Factor the trinomial completely.-x2 - 2x + 35
A. -(x + 5)(x + 7) B. -(x - 5)(x + 7) C. -(x - 5)(x - 7) D. -(x + 5)(x - 7)
Mathematics