Approximate the area under the graph of f(x) and above the x-axis using n rectangles.f(x) = 2x3 - 1 from x = 1 to x = 6; n = 5; use right endpoints
A. 800
B. 850
C. 875
D. 825
Answer: C
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Simplify.16 × 12 + 2 × 10
A. 512 B. 212 C. 1940 D. 2240
Provide an appropriate response.Find the mistake and correct it in the following factoring problem: x4 - 16 = (x2 - 4)(x2 + 4) = (x - 2)(x + 2)(x + 2)(x + 2)
What will be an ideal response?
Determine whether the graph is that of a function. If it is, use the graph to find its domain and range, the intercepts, if any, and any symmetry with respect to the x-axis, the y-axis, or the origin.
A. function domain: all real numbers range: {y|y = 2 or y = -6} intercept: (0, -6) symmetry: none B. function domain: all real numbers range: all real numbers intercept: (0, -6) symmetry: none C. function domain: {x|x = 2 or x = -6} range: all real numbers intercept: (-6, 0) symmetry: x-axis D. not a function