Provide an appropriate response.For the parabola y = f(x) = 4 - x - 3x2, find: (a) the vertex, (b) the y-intercept, and (c) the x-intercepts.
What will be an ideal response?
| (a) |  ? | (b) | 4 | (c) | 1 and -  |
Mathematics
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Find the volume.Of a cube measuring 3 in. on each edge
A. 9 in.3 B. 9 in.3 C. 27 in.3 D. 18 in.3
Mathematics
Make the required change in the given equation.? = 10 cos ? sin ? to cylindrical coordinates
A. z = 10r sin ? B. z2 = 10r cos ? - r2 C. z2 = 10r sin ? + r2 D. r2 + z2 - 10rz sin ? = 0
Mathematics
Solve the problem.Given the acceleration, initial velocity, and initial position of a body moving along a coordinate line at time t, find the body's position at time t.a = 20, v(0) = -18, s(0) = -12
A. s = 10t2 - 18t B. s = -10t2 + 18t - 12 C. s = 10t2 - 18t - 12 D. s = 20t2 - 18t - 12
Mathematics
Determine the domain of the function.f(x) = 
A. [8, ?) B. (-?, ?) C. (-?, -8) D. (-?, 8)
Mathematics