- #1
carbonsteel
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1. Use the following equations to fill in the missing numbers. The correct addition and subtraction signs have already been entered.
PROBLEM ONE:
f(x) = ax4 + bx3 - cx2 - dx - e
Find values of a,b,c,d, and e so that the function has inflection points at ((v3)/3, -7.5752) and (-(v3)/3, -.647009) and has a local minimum at (1.26255, -11.8696).
PROBLEM TWO:
f(x) = qx4 - rx3 - sx2 +tx + u
Find values of q, r, s, t, and u so that the function has local minimums at (-.398238, -.457621) and (1.20556, -3.46602) also so the function has a local maximum at (.130182, .069458).
2. See above
3. ?
I never took calculus. Need assistance in solving these problems to solve a puzzle. I need to know what the values are for a, b, c, d, e and q, r, s, t, u.
Thank you.
PROBLEM ONE:
f(x) = ax4 + bx3 - cx2 - dx - e
Find values of a,b,c,d, and e so that the function has inflection points at ((v3)/3, -7.5752) and (-(v3)/3, -.647009) and has a local minimum at (1.26255, -11.8696).
PROBLEM TWO:
f(x) = qx4 - rx3 - sx2 +tx + u
Find values of q, r, s, t, and u so that the function has local minimums at (-.398238, -.457621) and (1.20556, -3.46602) also so the function has a local maximum at (.130182, .069458).
2. See above
3. ?
I never took calculus. Need assistance in solving these problems to solve a puzzle. I need to know what the values are for a, b, c, d, e and q, r, s, t, u.
Thank you.