Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
39201	Find the Local Maxima and Minima	y=-xx+750x	$y = - x x + 750 x$
39202	Find the Local Maxima and Minima	y=x* square root of 2-x^2	$y = x \cdot \sqrt{2 - x^{2}}$
39203	Find the Local Maxima and Minima	y=x square root of 16-x^2	$y = x \sqrt{16 - x^{2}}$
39204	Find the Local Maxima and Minima	y=x square root of 25-x^2	$y = x \sqrt{25 - x^{2}}$
39205	Find the Local Maxima and Minima	y = natural log of x-x	$y = \ln (x - x)$
39206	Find the Local Maxima and Minima	y = natural log of x-x , x>0	$y = \ln (x - x)$ , $x > 0$
39207	Find the Local Maxima and Minima	y=cot(12pix-3x)	$y = \cot (12 π x - 3 x)$
39208	Find the Local Maxima and Minima	y=1/3x^3-7/2x^2+10x-4	$y = \frac{1}{3} x^{3} - \frac{7}{2} x^{2} + 10 x - 4$
39209	Find the Local Maxima and Minima	y=x^3-3x+2	$y = x^{3} - 3 x + 2$
39210	Find the Local Maxima and Minima	y=2x^2-3x+2	$y = 2 x^{2} - 3 x + 2$
39211	Find the Local Maxima and Minima	y=8x^3+9x^2+1	$y = 8 x^{3} + 9 x^{2} + 1$
39212	Find the Local Maxima and Minima	y=8x^3-6x^2-72x+2	$y = 8 x^{3} - 6 x^{2} - 72 x + 2$
39213	Find the Local Maxima and Minima	y=8x^3-6x^4+1	$y = 8 x^{3} - 6 x^{4} + 1$
39214	Find the Local Maxima and Minima	y=8x^3-90x^2-96x+5	$y = 8 x^{3} - 90 x^{2} - 96 x + 5$
39215	Find the Local Maxima and Minima	y=80x-5x^5	$y = 80 x - 5 x^{5}$
39216	Find the Local Maxima and Minima	y=82+8x+200/x	$y = 82 + 8 x + \frac{200}{x}$
39217	Find the Local Maxima and Minima	y=84px^2-2p^2x^3	$y = 84 p x^{2} - 2 p^{2} x^{3}$
39218	Find the Local Maxima and Minima	y=8x-9x^(8/9)	$y = 8 x - 9 x^{\frac{8}{9}}$
39219	Find the Local Maxima and Minima	y=9x^3+216x^2	$y = 9 x^{3} + 216 x^{2}$
39220	Find the Local Maxima and Minima	y=9x-x^3	$y = 9 x - x^{3}$
39221	Find the Local Maxima and Minima	y=cos(3x)	$y = \cos (3 x)$
39222	Find the Local Maxima and Minima	y=-cos(4x-pi)	$y = - \cos (4 x - π)$
39223	Find the Local Maxima and Minima	y=cos(x)	$y = \cos (x)$
39224	Find the Local Maxima and Minima	y=6x square root of 64-x^2	$y = 6 x \sqrt{64 - x^{2}}$
39225	Find the Local Maxima and Minima	y=6x natural log of x	$y = 6 x \ln (x)$
39226	Find the Local Maxima and Minima	y=7x^3+16x	$y = 7 x^{3} + 16 x$
39227	Find the Local Maxima and Minima	y=75x^2-0.2x^4	$y = 75 x^{2} - 0.2 x^{4}$
39228	Find the Local Maxima and Minima	y=7-6x-x^3	$y = 7 - 6 x - x^{3}$
39229	Find the Local Maxima and Minima	y=7x-16	$y = 7 x - 16$
39230	Find the Local Maxima and Minima	y=7x-5	$y = 7 x - 5$
39231	Find the Local Maxima and Minima	y=8x^2-64x+3	$y = 8 x^{2} - 64 x + 3$
39232	Find the Local Maxima and Minima	y=-5x+e^x	$y = - 5 x + e^{x}$
39233	Find the Local Maxima and Minima	y=4x^3-48x-6	$y = 4 x^{3} - 48 x - 6$
39234	Find the Local Maxima and Minima	y=5x^5-75x^3	$y = 5 x^{5} - 75 x^{3}$
39235	Find the Local Maxima and Minima	y=50x-0.01x^2	$y = 50 x - 0.01 x^{2}$
39236	Find the Local Maxima and Minima	y=5200x-40000+100x+x^3	$y = 5200 x - 40000 + 100 x + x^{3}$
39237	Find the Local Maxima and Minima	y=4+3x-x^3	$y = 4 + 3 x - x^{3}$
39238	Find the Local Maxima and Minima	y=400e^(-0.2x)	$y = 400 e^{- 0.2 x}$
39239	Find the Local Maxima and Minima	y=4-11x^2+1/5x^4	$y = 4 - 11 x^{2} + \frac{1}{5} x^{4}$
39240	Find the Local Maxima and Minima	y=4-2x^2	$y = 4 - 2 x^{2}$
39241	Find the Local Maxima and Minima	y=420x-0.1x^3	$y = 420 x - 0.1 x^{3}$
39242	Find the Local Maxima and Minima	y=450x-0.25x^3	$y = 450 x - 0.25 x^{3}$
39243	Find the Local Maxima and Minima	y=48x-x^3	$y = 48 x - x^{3}$
39244	Find the Local Maxima and Minima	y=4sec(x)	$y = 4 \sec (x)$
39245	Find the Local Maxima and Minima	y=4x+1/x	$y = 4 x + \frac{1}{x}$
39246	Find the Local Maxima and Minima	y=4x+4 square root of 2cos(x)	$y = 4 x + 4 \sqrt{2} \cos (x)$
39247	Find the Local Maxima and Minima	y=-4x+5x^(4/5)	$y = - 4 x + 5 x^{\frac{4}{5}}$
39248	Find the Local Maxima and Minima	y=-4x-5	$y = - 4 x - 5$
39249	Find the Local Maxima and Minima	y=4x-6 natural log of x	$y = 4 x - 6 \ln (x)$
39250	Find the Local Maxima and Minima	y=4x-9x^(4/9)	$y = 4 x - 9 x^{\frac{4}{9}}$
39251	Find the Local Maxima and Minima	y=5(1-e^(-2x))	$y = 5 (1 - e^{- 2 x})$
39252	Find the Local Maxima and Minima	y=5x^2+3x+1	$y = 5 x^{2} + 3 x + 1$
39253	Find the Local Maxima and Minima	y=2x^3-24x-7	$y = 2 x^{3} - 24 x - 7$
39254	Find the Local Maxima and Minima	y=3x^3-2x^2	$y = 3 x^{3} - 2 x^{2}$
39255	Find the Local Maxima and Minima	y=3x^4-3x^3-12x^2+5	$y = 3 x^{4} - 3 x^{3} - 12 x^{2} + 5$
39256	Find the Local Maxima and Minima	y=3x^4-4x^3-2	$y = 3 x^{4} - 4 x^{3} - 2$
39257	Find the Local Maxima and Minima	y=x^4-4x^3+16x-16	$y = x^{4} - 4 x^{3} + 16 x - 16$
39258	Find the Local Maxima and Minima	y=x^4-4x^3+3	$y = x^{4} - 4 x^{3} + 3$
39259	Find the Local Maxima and Minima	y=x^4-4x	$y = x^{4} - 4 x$
39260	Find the Local Maxima and Minima	y=x^4-5x^2-4	$y = x^{4} - 5 x^{2} - 4$
39261	Find the Local Maxima and Minima	y=x^5-16x	$y = x^{5} - 16 x$
39262	Find the Local Maxima and Minima	y=-x^5-5x^4+300	$y = - x^{5} - 5 x^{4} + 300$
39263	Find the Local Maxima and Minima	y=-x^6+6x^5-6x+17	$y = - x^{6} + 6 x^{5} - 6 x + 17$
39264	Find the Local Maxima and Minima	y=x^7-7x	$y = x^{7} - 7 x$
39265	Find the Local Maxima and Minima	y=xe^(1/x)	$y = x e^{\frac{1}{x}}$
39266	Find the Local Maxima and Minima	y=xe^(x/2)	$y = x e^{\frac{x}{2}}$
39267	Find the Local Maxima and Minima	y=xe^(x/5)	$y = x e^{\frac{x}{5}}$
39268	Find the Local Maxima and Minima	y=-16x^2+64x+12	$y = - 16 x^{2} + 64 x + 12$
39269	Find the Local Maxima and Minima	y=18(x-3)(x-1)^(2/3)	$y = 18 (x - 3) {(x - 1)}^{\frac{2}{3}}$
39270	Find the Local Maxima and Minima	y=18+64x-16x^2	$y = 18 + 64 x - 16 x^{2}$
39271	Find the Local Maxima and Minima	y=180x-0.3x^3	$y = 180 x - 0.3 x^{3}$
39272	Find the Local Maxima and Minima	y=1-9x-6x^2-x^3	$y = 1 - 9 x - 6 x^{2} - x^{3}$
39273	Find the Local Maxima and Minima	y=2(1/(sin(x)))	$y = 2 (\frac{1}{\sin (x)})$
39274	Find the Local Maxima and Minima	y=2(700-(4x)/3)x	$y = 2 (700 - \frac{4 x}{3}) x$
39275	Find the Local Maxima and Minima	y=2\|x^2-16\|	$y = 2 \| x^{2} - 16 \|$
39276	Find the Local Maxima and Minima	y=2 square root of 3x+4cos(x)	$y = 2 \sqrt{3} x + 4 \cos (x)$
39277	Find the Local Maxima and Minima	y=2 square root of x-x	$y = 2 \sqrt{x} - x$
39278	Find the Local Maxima and Minima	y=2x^2+3x+1	$y = 2 x^{2} + 3 x + 1$
39279	Find the Local Maxima and Minima	y=-2x^2+4x	$y = - 2 x^{2} + 4 x$
39280	Find the Local Maxima and Minima	y=-2x^2+64x-90	$y = - 2 x^{2} + 64 x - 90$
39281	Find the Local Maxima and Minima	y=10x^4-20x^2	$y = 10 x^{4} - 20 x^{2}$
39282	Find the Local Maxima and Minima	y=100e^(-0.1x)(x)	$y = 100 e^{- 0.1 x} (x)$
39283	Find the Local Maxima and Minima	y=12x^2+x^3+36x-8	$y = 12 x^{2} + x^{3} + 36 x - 8$
39284	Find the Local Maxima and Minima	y=12x^3+3x^4	$y = 12 x^{3} + 3 x^{4}$
39285	Find the Local Maxima and Minima	y=120x^2*(15x^4)	$y = 120 x^{2} \cdot (15 x^{4})$
39286	Find the Local Maxima and Minima	y=120x^2-15x^4	$y = 120 x^{2} - 15 x^{4}$
39287	Find the Local Maxima and Minima	y=126x^2-2x^3	$y = 126 x^{2} - 2 x^{3}$
39288	Find the Local Maxima and Minima	y=12x-x^3	$y = 12 x - x^{3}$
39289	Find the Local Maxima and Minima	y=-13cos(h(x))+12sin(h(x))	$y = - 13 \cosh (x) + 12 \sinh (x)$
39290	Find the Local Maxima and Minima	y=0.04x^3+57x^2+1435	$y = 0.04 x^{3} + 57 x^{2} + 1435$
39291	Find the Local Maxima and Minima	y=1	$y = 1$
39292	Find the Local Maxima and Minima	y=2x^2-5x-3	$y = 2 x^{2} - 5 x - 3$
39293	Find the Local Maxima and Minima	y=2x^3-x^2-4x+12	$y = 2 x^{3} - x^{2} - 4 x + 12$
39294	Find the Local Maxima and Minima	y=2x^3+12x^2+18x	$y = 2 x^{3} + 12 x^{2} + 18 x$
39295	Find the Local Maxima and Minima	y=2x^3+12x^2-192x-9	$y = 2 x^{3} + 12 x^{2} - 192 x - 9$
39296	Find the Local Maxima and Minima	y=2x^3+30x^2+144x-4	$y = 2 x^{3} + 30 x^{2} + 144 x - 4$
39297	Find the Local Maxima and Minima	y=2x^3+6x^2-5	$y = 2 x^{3} + 6 x^{2} - 5$
39298	Find the Local Maxima and Minima	y=2x^3-12x^2+9	$y = 2 x^{3} - 12 x^{2} + 9$
39299	Find the Local Maxima and Minima	y=2x^3-15x^2+36x	$y = 2 x^{3} - 15 x^{2} + 36 x$
39300	Find the Local Maxima and Minima	y=-2x^3-15x^2-24x	$y = - 2 x^{3} - 15 x^{2} - 24 x$