Find either a linear or an exponential function that models the data in the table.
A. f(x) = -0.5x + 8
B. f(x) = 8(0.5)x
C. f(x) = 0.5x + 8
D. f(x) = 8(7.5)x
Answer: A
Mathematics
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A. 50,000 + 3000 B. 50,000 + 300 C. 5000 + 300 D. 5,300,000
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Determine whether the graph of f opens upward or downward and whether the graph is wider, narrower, or the same as the graph of Find the axis of symmetry and the vertex. Find the y-intercept and any x-intercepts. Sketch a graph of f.f(x) = x2 - 4x - 5
What will be an ideal response?
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Divide.
A. 42 B. 40 R2 C. 40 R6 D. 40
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Evaluate the expression (1+i)² and write in the form a + bi.
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