Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
39301	Find the Local Maxima and Minima	y=150+10x+360/x	$y = 150 + 10 x + \frac{360}{x}$
39302	Find the Local Maxima and Minima	y=xe^(-11x^2)	$y = x e^{- 11 x^{2}}$
39303	Find the Local Maxima and Minima	y=xe^(2x)	$y = x e^{2 x}$
39304	Find the Local Maxima and Minima	y=x^4-4x^2+3	$y = x^{4} - 4 x^{2} + 3$
39305	Find the Local Maxima and Minima	y=2x^3-45x^2+300x	$y = 2 x^{3} - 45 x^{2} + 300 x$
39306	Find the Local Maxima and Minima	y=2x^3-6x+1	$y = 2 x^{3} - 6 x + 1$
39307	Find the Local Maxima and Minima	y=2x^3-8x^2-5x+4	$y = 2 x^{3} - 8 x^{2} - 5 x + 4$
39308	Find the Local Maxima and Minima	y=2x^4-16x^3	$y = 2 x^{4} - 16 x^{3}$
39309	Find the Local Maxima and Minima	y=2x^5+3	$y = 2 x^{5} + 3$
39310	Find the Local Maxima and Minima	y=2x^7+7x^6-17	$y = 2 x^{7} + 7 x^{6} - 17$
39311	Find the Local Maxima and Minima	y=2xe^(-5x)	$y = 2 x e^{- 5 x}$
39312	Find the Local Maxima and Minima	y=2+3x-x^3	$y = 2 + 3 x - x^{3}$
39313	Find the Local Maxima and Minima	y=-2+5sin(pi/12*(x-2))	$y = - 2 + 5 \sin (\frac{π}{12} \cdot (x - 2))$
39314	Find the Local Maxima and Minima	y=228-95x-38x^2	$y = 228 - 95 x - 38 x^{2}$
39315	Find the Local Maxima and Minima	y=2400x-0.1x^3+8x^2	$y = 2400 x - 0.1 x^{3} + 8 x^{2}$
39316	Find the Local Maxima and Minima	y=26x-0.01x^2	$y = 26 x - 0.01 x^{2}$
39317	Find the Local Maxima and Minima	y=27x^2+54/x-4	$y = 27 x^{2} + \frac{54}{x} - 4$
39318	Find the Local Maxima and Minima	y=27x-x^3	$y = 27 x - x^{3}$
39319	Find the Local Maxima and Minima	y=2cos(x)+2sin(x)	$y = 2 \cos (x) + 2 \sin (x)$
39320	Find the Local Maxima and Minima	y=-2sec(4x)	$y = - 2 \sec (4 x)$
39321	Find the Local Maxima and Minima	y=3x^5-5x^3	$y = 3 x^{5} - 5 x^{3}$
39322	Find the Local Maxima and Minima	y=300x-0.05x^3	$y = 300 x - 0.05 x^{3}$
39323	Find the Local Maxima and Minima	y=3-4x-2x^2	$y = 3 - 4 x - 2 x^{2}$
39324	Find the Local Maxima and Minima	y=36-x^2	$y = 36 - x^{2}$
39325	Find the Local Maxima and Minima	y=390x-0.10x^3	$y = 390 x - 0.1 x^{3}$
39326	Find the Local Maxima and Minima	y=3sin(x)	$y = 3 \sin (x)$
39327	Find the Local Maxima and Minima	y=3x-x^3+5	$y = 3 x - x^{3} + 5$
39328	Find the Local Maxima and Minima	y=3x+5	$y = 3 x + 5$
39329	Find the Local Maxima and Minima	y=-3x+sin(6x)	$y = - 3 x + \sin (6 x)$
39330	Find the Local Maxima and Minima	y=4x^2-16x+14	$y = 4 x^{2} - 16 x + 14$
39331	Find the Local Maxima and Minima	y=4x^3-x^4	$y = 4 x^{3} - x^{4}$
39332	Find the Local Maxima and Minima	y=4x^3-12x^2-36x+1	$y = 4 x^{3} - 12 x^{2} - 36 x + 1$
39333	Find the Local Maxima and Minima	y=4x^3-12x^2-36x+10	$y = 4 x^{3} - 12 x^{2} - 36 x + 10$
39334	Find the Local Maxima and Minima	y=4x^3-15x^2-72x+3	$y = 4 x^{3} - 15 x^{2} - 72 x + 3$
39335	Find the Local Maxima and Minima	y=4x^3-24x^2+36x+4	$y = 4 x^{3} - 24 x^{2} + 36 x + 4$
39336	Find the Local Maxima and Minima	y=4x^3-3x^2-36x+2	$y = 4 x^{3} - 3 x^{2} - 36 x + 2$
39337	Find the Local Maxima and Minima	y=4x^3-33x^2-36x+9	$y = 4 x^{3} - 33 x^{2} - 36 x + 9$
39338	Find the Local Maxima and Minima	y=4x^3-45x^2-48x+8	$y = 4 x^{3} - 45 x^{2} - 48 x + 8$
39339	Find the Local Maxima and Minima	y=3x^2+18x+27x-2	$y = 3 x^{2} + 18 x + 27 x - 2$
39340	Find the Local Maxima and Minima	y=-3x^2+4500	$y = - 3 x^{2} + 4500$
39341	Find the Local Maxima and Minima	y=3x^2+4x-4	$y = 3 x^{2} + 4 x - 4$
39342	Find the Local Maxima and Minima	y=3x^2+5x	$y = 3 x^{2} + 5 x$
39343	Find the Local Maxima and Minima	y=3x^2+6x+3	$y = 3 x^{2} + 6 x + 3$
39344	Find the Local Maxima and Minima	y=3x^2+6x+75x	$y = 3 x^{2} + 6 x + 75 x$
39345	Find the Local Maxima and Minima	y=3x^2-2x^3	$y = 3 x^{2} - 2 x^{3}$
39346	Find the Local Maxima and Minima	y=3x^2-4x-15	$y = 3 x^{2} - 4 x - 15$
39347	Find the Local Maxima and Minima	y=3x^2-4x-4	$y = 3 x^{2} - 4 x - 4$
39348	Find the Local Maxima and Minima	y=2x(x-2)^3	$y = 2 x {(x - 2)}^{3}$
39349	Find the Local Maxima and Minima	y=2x-x^2	$y = 2 x - x^{2}$
39350	Find the Local Maxima and Minima	y=2x+125/(x^2)	$y = 2 x + \frac{125}{x^{2}}$
39351	Find the Local Maxima and Minima	y=2x+2 square root of 2cos(x)	$y = 2 x + 2 \sqrt{2} \cos (x)$
39352	Find the Local Maxima and Minima	y=2x+3x^(2/3)	$y = 2 x + 3 x^{\frac{2}{3}}$
39353	Find the Local Maxima and Minima	y=-2x+sin(4x)	$y = - 2 x + \sin (4 x)$
39354	Find the Local Maxima and Minima	y=2x- natural log of 2x	$y = 2 x - \ln (2 x)$
39355	Find the Local Maxima and Minima	y=3arccos(x^6)	$y = 3 \arccos (x^{6})$
39356	Find the Local Maxima and Minima	y=3e^(-x)	$y = 3 e^{- x}$
39357	Find the Local Maxima and Minima	y=x^3-4x^2-16x+5	$y = x^{3} - 4 x^{2} - 16 x + 5$
39358	Find the Local Maxima and Minima	y=x^3-4x^2-3x+6	$y = x^{3} - 4 x^{2} - 3 x + 6$
39359	Find the Local Maxima and Minima	y=x^3-4x^2-3x-2	$y = x^{3} - 4 x^{2} - 3 x - 2$
39360	Find the Local Maxima and Minima	y=x^3-48x	$y = x^{3} - 48 x$
39361	Find the Local Maxima and Minima	y=x^3-5x^2-10	$y = x^{3} - 5 x^{2} - 10$
39362	Find the Local Maxima and Minima	y=x^3-5x^2-8x+1	$y = x^{3} - 5 x^{2} - 8 x + 1$
39363	Find the Local Maxima and Minima	y=x^3-2x^2-4x-5	$y = x^{3} - 2 x^{2} - 4 x - 5$
39364	Find the Local Maxima and Minima	y=x^3-27x	$y = x^{3} - 27 x$
39365	Find the Local Maxima and Minima	y=x^3-27x+2	$y = x^{3} - 27 x + 2$
39366	Find the Local Maxima and Minima	y=x^3-3x+3	$y = x^{3} - 3 x + 3$
39367	Find the Local Maxima and Minima	y=x^3-3x^2-9x+1	$y = x^{3} - 3 x^{2} - 9 x + 1$
39368	Find the Local Maxima and Minima	y=x^3-3x^2-72	$y = x^{3} - 3 x^{2} - 72$
39369	Find the Local Maxima and Minima	y=x^3-2x^2-4x+7	$y = x^{3} - 2 x^{2} - 4 x + 7$
39370	Find the Local Maxima and Minima	y=x^3-2x^2-4x+9	$y = x^{3} - 2 x^{2} - 4 x + 9$
39371	Find the Local Maxima and Minima	y=x^3-12x-16	$y = x^{3} - 12 x - 16$
39372	Find the Local Maxima and Minima	y=x^3-3x^2+3	$y = x^{3} - 3 x^{2} + 3$
39373	Find the Local Maxima and Minima	y=x^3-3x^2+6	$y = x^{3} - 3 x^{2} + 6$
39374	Find the Local Maxima and Minima	y=x^3-3x^2+6x+1	$y = x^{3} - 3 x^{2} + 6 x + 1$
39375	Find the Local Maxima and Minima	y=-x^3-2x^2-15x+3	$y = - x^{3} - 2 x^{2} - 15 x + 3$
39376	Find the Local Maxima and Minima	y=x^3-2x^2-15x+3	$y = x^{3} - 2 x^{2} - 15 x + 3$
39377	Find the Local Maxima and Minima	y=x^4-12x^3	$y = x^{4} - 12 x^{3}$
39378	Find the Local Maxima and Minima	y=x^4-12x^3+48x^2-64x	$y = x^{4} - 12 x^{3} + 48 x^{2} - 64 x$
39379	Find the Local Maxima and Minima	y=-x^4-12x^3-52x^2-96x-64	$y = - x^{4} - 12 x^{3} - 52 x^{2} - 96 x - 64$
39380	Find the Local Maxima and Minima	y=x^4-16	$y = x^{4} - 16$
39381	Find the Local Maxima and Minima	y=x^4-16x^3-0.1x^2+0.50x-1	$y = x^{4} - 16 x^{3} - 0.1 x^{2} + 0.5 x - 1$
39382	Find the Local Maxima and Minima	y=x^4-18x^2+81	$y = x^{4} - 18 x^{2} + 81$
39383	Find the Local Maxima and Minima	y=x^4-2x^2+5	$y = x^{4} - 2 x^{2} + 5$
39384	Find the Local Maxima and Minima	y=x^4-3x^3+4x+1	$y = x^{4} - 3 x^{3} + 4 x + 1$
39385	Find the Local Maxima and Minima	y=x^4-3x^3-24x^2+28x+26	$y = x^{4} - 3 x^{3} - 24 x^{2} + 28 x + 26$
39386	Find the Local Maxima and Minima	y=x^4+x^3-x^2-2x-3	$y = x^{4} + x^{3} - x^{2} - 2 x - 3$
39387	Find the Local Maxima and Minima	y=x^4+16x^3+40x^2+9	$y = x^{4} + 16 x^{3} + 40 x^{2} + 9$
39388	Find the Local Maxima and Minima	y=x^4+2x^3-x^2	$y = x^{4} + 2 x^{3} - x^{2}$
39389	Find the Local Maxima and Minima	y=x^4+2x^3-7	$y = x^{4} + 2 x^{3} - 7$
39390	Find the Local Maxima and Minima	y=x^3-8x^2-12x+8	$y = x^{3} - 8 x^{2} - 12 x + 8$
39391	Find the Local Maxima and Minima	y=x^3-9x^2+15x-7	$y = x^{3} - 9 x^{2} + 15 x - 7$
39392	Find the Local Maxima and Minima	y=x^3-9x^2+24x+13	$y = x^{3} - 9 x^{2} + 24 x + 13$
39393	Find the Local Maxima and Minima	y=x^3-9x^2+24x-16	$y = x^{3} - 9 x^{2} + 24 x - 16$
39394	Find the Local Maxima and Minima	y=x^3-9x^2+27x-3	$y = x^{3} - 9 x^{2} + 27 x - 3$
39395	Find the Local Maxima and Minima	y=x^3-9x^2+27x-5	$y = x^{3} - 9 x^{2} + 27 x - 5$
39396	Find the Local Maxima and Minima	y=x^3-9x^2-48x	$y = x^{3} - 9 x^{2} - 48 x$
39397	Find the Local Maxima and Minima	y=x^3-9x^2-81x	$y = x^{3} - 9 x^{2} - 81 x$
39398	Find the Local Maxima and Minima	y=x^3 natural log of x	$y = x^{3} \ln (x)$
39399	Find the Local Maxima and Minima	y=-x^3-7x^2-5x+8	$y = - x^{3} - 7 x^{2} - 5 x + 8$
39400	Find the Local Maxima and Minima	y=x^3-7x^2-24x+9	$y = x^{3} - 7 x^{2} - 24 x + 9$