I just dont know what the a and b are....
help?
2007-12-04 08:49:43 · 3 answers · asked by jo l 1 in Science & Mathematics ➔ Mathematics
To get the limits, set the equation equal to 0 and factor. When you factor, x will be 0 & 4. When you graph it, you should see a downward parabola and see the area i mentioned.
hence, the integral will look like
∫ (0 to 4) 4x-x2 dx
2007-12-04 08:58:36 · answer #1 · answered by Anonymous · 0⤊ 0⤋
definite, you would possibly want to apply the definite crucial to discover the area. x^3 - 4x has an crucial (a million/4)x^4 - 2x^2. because that we've the period from x=0 to 4, we plug contained in the values and subtract. F(0) is 0. (a million/4)4^4 - 2(4)^2 = 32
2016-10-25 11:06:33 · answer #2 · answered by ? 4 · 0⤊ 0⤋
4
integral (4x-x2) dx
0
2007-12-04 08:58:18 · answer #3 · answered by ironduke8159 7 · 0⤊ 0⤋