Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
20201	Find the Domain and Range	f(x)=(1-x)/x	$f (x) = \frac{1 - x}{x}$
20202	Find the Domain and Range	f(x)=3/( square root of x-4)	$f (x) = \frac{3}{\sqrt{x - 4}}$
20203	Find the Domain and Range	f(x)=(2x-3)/(x^2-x)	$f (x) = \frac{2 x - 3}{x^{2} - x}$
20204	Find the Domain and Range	f(x)=(2x-3)/(x+4)	$f (x) = \frac{2 x - 3}{x + 4}$
20205	Find the Domain and Range	f(x)=2^x-5	$f (x) = 2^{x} - 5$
20206	Find the Domain and Range	f(x)=10^(x^2)+ log of 1-2x	$f (x) = 10^{x^{2}} + \log (1 - 2 x)$
20207	Find the Domain and Range	f(x)=( square root of x+5)/((x+1)(x-6))	$f (x) = \frac{\sqrt{x + 5}}{(x + 1) (x - 6)}$
20208	Find the Domain and Range	f(x)=1/( square root of x-6)	$f (x) = \frac{1}{\sqrt{x - 6}}$
20209	Find the Domain and Range	f(x)=1/( square root of 5x+7)	$f (x) = \frac{1}{\sqrt{5 x + 7}}$
20210	Graph	y = square root of 2-x	$y = \sqrt{2 - x}$
20211	Find the Domain and Range	f(x)=1-x^2	$f (x) = 1 - x^{2}$
20212	Find the Domain and Range	f(x)=(2x)/(3x+7)	$f (x) = \frac{2 x}{3 x + 7}$
20213	Find the Domain and Range	f(x)=7/(5x-2)	$f (x) = \frac{7}{5 x - 2}$
20214	Find the Domain and Range	f(x)=e^(x+4)+7	$f (x) = e^{x + 4} + 7$
20215	Find the Domain and Range	f(x) = natural log of (x-1)^2	$f (x) = \ln ({(x - 1)}^{2})$
20216	Find the Domain and Range	f(x) = log base 3 of x-7	$f (x) = \log_{3} (x - 7)$
20217	Find the Domain and Range	f(x) = log base 3 of x+4	$f (x) = \log_{3} (x + 4)$
20218	Find the Domain and Range	f(x) = log base 3 of 8-2x	$f (x) = \log_{3} (8 - 2 x)$
20219	Find the Domain and Range	f(x)=2/(x-1)	$f (x) = \frac{2}{x - 1}$
20220	Find the Domain and Range	f(x) = log base 3 of x^2-1	$f (x) = \log_{3} (x^{2} - 1)$
20221	Find the Domain and Range	f(x) = log base 3 of x^2-16	$f (x) = \log_{3} (x^{2} - 16)$
20222	Find the Domain and Range	f(x) = log base 2 of 5-2x	$f (x) = \log_{2} (5 - 2 x)$
20223	Find the Domain and Range	f(x) = log base 2 of 7x-x^3	$f (x) = \log_{2} (7 x - x^{3})$
20224	Find the Domain and Range	f(x)=4/(x-1)	$f (x) = \frac{4}{x - 1}$
20225	Find the Domain and Range	f(x)=4/(x-2)	$f (x) = \frac{4}{x - 2}$
20226	Find the Domain and Range	f(x)=3^(x-2)+1	$f (x) = 3^{x - 2} + 1$
20227	Find the Domain and Range	f(x)=(3x-4)/(x-2)	$f (x) = \frac{3 x - 4}{x - 2}$
20228	Find the Domain and Range	f(x)=(3y)/(y+5)	$f (x) = \frac{3 y}{y + 5}$
20229	Find the Domain and Range	f(x)=3/(x+1)	$f (x) = \frac{3}{x + 1}$
20230	Find the Domain and Range	f(x)=3^(-x)+2	$f (x) = 3^{- x} + 2$
20231	Find the Domain and Range	f(x)=3^(-x)-2	$f (x) = 3^{- x} - 2$
20232	Find the Domain and Range	f(x)=3^x-5	$f (x) = 3^{x} - 5$
20233	Find the Domain and Range	f(x)=5^(x-2)	$f (x) = 5^{x - 2}$
20234	Find the Domain and Range	f(x)=4^x-1	$f (x) = 4^{x} - 1$
20235	Find the Domain and Range	f(x)=(4x+1)/(x-3)	$f (x) = \frac{4 x + 1}{x - 3}$
20236	Find the Domain and Range	f(x)=(4x+3)/(x^2-1)	$f (x) = \frac{4 x + 3}{x^{2} - 1}$
20237	Find the Domain and Range	f(x)=(4x+5)/7	$f (x) = \frac{4 x + 5}{7}$
20238	Evaluate	9-4p	$9 - 4 p$
20239	Evaluate	972*3	$972 \cdot 3$
20240	Evaluate	95.2(5.97*10^27)	$95.2 (5.97 \cdot 10^{27})$
20241	Evaluate	9+7/6	$9 + \frac{7}{6}$
20242	Evaluate	arcsin(sin((11pi)/6))	$\arcsin (\sin (\frac{11 π}{6}))$
20243	Evaluate	cos(-(19pi)/6)	$\cos (- \frac{19 π}{6})$
20244	Evaluate	cos(-(13pi)/3)	$\cos (- \frac{13 π}{3})$
20245	Evaluate	cos(1/4*pi)	$\cos (\frac{1}{4} \cdot π)$
20246	Evaluate	cos((11pi)/4)	$\cos (\frac{11 π}{4})$
20247	Evaluate	cos(0.953125)	$\cos (0.953125)$
20248	Evaluate	arccos(cos((8pi)/7))	$\arccos (\cos (\frac{8 π}{7}))$
20249	Evaluate	arccot(-1)	$arccot (- 1)$
20250	Evaluate	arccos(0.55)	$\arccos (0.55)$
20251	Evaluate	arccos(0.9)	$\arccos (0.9)$
20252	Evaluate	arcsin(0.405)	$\arcsin (0.405)$
20253	Evaluate	arccos(cos((5pi)/4))	$\arccos (\cos (\frac{5 π}{4}))$
20254	Evaluate	arcsin(5/13)	$\arcsin (\frac{5}{13})$
20255	Evaluate	arcsin(0.682)	$\arcsin (0.682)$
20256	Evaluate	arcsin(sin(pi/3))	$\arcsin (\sin (\frac{π}{3}))$
20257	Evaluate	csc(-190)	$\csc (- 190)$
20258	Evaluate	csc(10.5)	$\csc (10.5)$
20259	Evaluate	pi-pi/10	$π - \frac{π}{10}$
20260	Evaluate	cot(40)	$\cot (40)$
20261	Evaluate	cot(-45)	$\cot (- 45)$
20262	Evaluate	cot(-135)	$\cot (- 135)$
20263	Evaluate	csc(-7/6*pi)	$\csc (- \frac{7}{6} \cdot π)$
20264	Evaluate	cot(arcsin(3/5))	$\cot (\arcsin (\frac{3}{5}))$
20265	Evaluate	cot(-pi/2)	$\cot (- \frac{π}{2})$
20266	Evaluate	cot(5/3)	$\cot (\frac{5}{3})$
20267	Evaluate	cot((2pi)/9)	$\cot (\frac{2 π}{9})$
20268	Evaluate	cos((8pi)/3)	$\cos (\frac{8 π}{3})$
20269	Evaluate	cos(arccos(2/3))	$\cos (\arccos (\frac{2}{3}))$
20270	Evaluate	cos((-4pi)/3)	$\cos (\frac{- 4 π}{3})$
20271	Evaluate	cot(1/3*pi)	$\cot (\frac{1}{3} \cdot π)$
20272	Evaluate	cos(135+30)	$\cos (135 + 30)$
20273	Evaluate	cos(2arcsin(12/13))	$\cos (2 \arcsin (\frac{12}{13}))$
20274	Evaluate	700(1+0.08/2)^(2(4))	$700 {(1 + \frac{0.08}{2})}^{2 (4)}$
20275	Evaluate	7000(1+0.04/12)^(12(2))	$7000 {(1 + \frac{0.04}{12})}^{12 (2)}$
20276	Evaluate	7\|4-5\|-27/3	$7 \| 4 - 5 \| - \frac{27}{3}$
20277	Evaluate	700e^(0.03*12)	$700 e^{0.03 \cdot 12}$
20278	Evaluate	72*pi/180	$72 \cdot \frac{π}{180}$
20279	Evaluate	74*pi/180	$74 \cdot \frac{π}{180}$
20280	Evaluate	7i	$7 i$
20281	Evaluate	760e^(-0.145*310)	$760 e^{- 0.145 \cdot 310}$
20282	Evaluate	76	$76$
20283	Evaluate	8(pi/3)	$8 (\frac{π}{3})$
20284	Evaluate	-7-1/2	$- 7 - \frac{1}{2}$
20285	Evaluate	7000e^((0.03)^2)	$7000 e^{{(0.03)}^{2}}$
20286	Evaluate	8- square root of -36	$8 - \sqrt{- 36}$
20287	Evaluate	8*180	$8 \cdot 180$
20288	Evaluate	80000*2^(10/7)	$80000 \cdot 2^{\frac{10}{7}}$
20289	Evaluate	800e^-2.4	$800 e^{- 2.4}$
20290	Evaluate	8+ square root of -25	$8 + \sqrt{- 25}$
20291	Evaluate	80(10000)+30000	$80 (10000) + 30000$
20292	Evaluate	987!	$9 \cdot 8 \cdot 7!$
20293	Evaluate	-9.5	$- 9.5$
20294	Evaluate	6(1.5)^4-8(1.5)^2+10(1.5)-12	$6 {(1.5)}^{4} - 8 {(1.5)}^{2} + 10 (1.5) - 12$
20295	Evaluate	600e^((0.025)^10)	$600 e^{{(0.025)}^{10}}$
20296	Evaluate	62500p*280/360	$62500 p \cdot \frac{280}{360}$
20297	Evaluate	(66pi)/180	$\frac{66 π}{180}$
20298	Evaluate	6-p	$6 - p$
20299	Evaluate	64(1/4)^(7-1)	$64 {(\frac{1}{4})}^{7 - 1}$
20300	Evaluate	540-360	$540 - 360$