Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
21601	Find the Domain and Range	2(x+3)^2-4	$2 {(x + 3)}^{2} - 4$
21602	Find the Domain and Range	-2x^2+12x-9	$- 2 x^{2} + 12 x - 9$
21603	Find the Domain and Range	(x-1)^2+7	${(x - 1)}^{2} + 7$
21604	Find the Domain and Range	2x^2-x+7	$2 x^{2} - x + 7$
21605	Find the Domain and Range	-2(x-1)^2+2	$- 2 {(x - 1)}^{2} + 2$
21606	Find the Slope	(-4,-4) , (2,5)	$(- 4, - 4) (2, 5)$
21607	Find the Domain and Range	(1/3)^x+3	${(\frac{1}{3})}^{x} + 3$
21608	Solve by Graphing	x-3y=9 , x+3y=-3	$x - 3 y = 9$ , $x + 3 y = - 3$
21609	Find the Domain and Range	(8x)/(9x-1)	$\frac{8 x}{9 x - 1}$
21610	Evaluate	log of 58	$\log (58)$
21611	Find the Domain and Range	5^x-3	$5^{x} - 3$
21612	Find the Domain and Range	log base 2 of x+4	$\log_{2} (x + 4)$
21613	Evaluate	natural log of 55	$\ln (55)$
21614	Find the Domain and Range	6x^2+7x	$6 x^{2} + 7 x$
21615	Evaluate	natural log of 25	$\ln (25)$
21616	Evaluate	log of 28.9	$\log (28.9)$
21617	Find the Domain and Range	-3x^2-30x-63	$- 3 x^{2} - 30 x - 63$
21618	Evaluate	natural log of ex	$\ln (e x)$
21619	Evaluate	natural log of 77	$\ln (77)$
21620	Evaluate	natural log of e^e	$\ln (e^{e})$
21621	Find the Domain and Range	5+1/x	$5 + \frac{1}{x}$
21622	Evaluate	log base 0.5 of 5	$\log_{0.5} (5)$
21623	Find the Domain and Range	-3x^2-30x-72	$- 3 x^{2} - 30 x - 72$
21624	Evaluate	log of 2.3	$\log (2.3)$
21625	Find the Domain and Range	-2x^2+4x-4	$- 2 x^{2} + 4 x - 4$
21626	Evaluate	( log of 5)/( log of 2)	$\frac{\log (5)}{\log (2)}$
21627	Find the Domain and Range	1/3\|x\|	$\frac{1}{3} \| x \|$
21628	Evaluate	log base 13 of 87.5	$\log_{13} (87.5)$
21629	Find the Domain and Range	arctan(x)	$\arctan (x)$
21630	Evaluate	log base 13 of 1/( square root of 13)	$\log_{13} (\frac{1}{\sqrt{13}})$
21631	Find the Domain and Range	100^x	$100^{x}$
21632	Evaluate	natural log of 42	$\ln (42)$
21633	Find the Domain and Range	12x^2-48x+21	$12 x^{2} - 48 x + 21$
21634	Evaluate	log base 3 of 54	$\log_{3} (54)$
21635	Evaluate	log base 3 of 3^5	$\log_{3} (3^{5})$
21636	Find the Domain and Range	2x^2-20x-4	$2 x^{2} - 20 x - 4$
21637	Evaluate	log base 3 of 1/729	$\log_{3} (\frac{1}{729})$
21638	Evaluate	log base 4 of 1/1024	$\log_{4} (\frac{1}{1024})$
21639	Find the Domain and Range	-x^2+8x-1	$- x^{2} + 8 x - 1$
21640	Evaluate	log base 9 of 20	$\log_{9} (20)$
21641	Find the Domain and Range	(4x-3)/(x-1)	$\frac{4 x - 3}{x - 1}$
21642	Evaluate	log base 7 of 13	$\log_{7} (13)$
21643	Find the Domain and Range	square root of x-5-1	$\sqrt{x - 5} - 1$
21644	Convert to Logarithmic Form	1/64=4^-3	$\frac{1}{64} = 4^{- 3}$
21645	Convert to Logarithmic Form	3^6=729	$3^{6} = 729$
21646	Find the Domain and Range	6+e^x	$6 + e^{x}$
21647	Convert to Logarithmic Form	7^0=1	$7^{0} = 1$
21648	Find the Domain and Range	4x^2+8x-7	$4 x^{2} + 8 x - 7$
21649	Convert to Logarithmic Form	81=9^2	$81 = 9^{2}$
21650	Convert to Logarithmic Form	e=2.7183	$e = 2.7183$
21651	Evaluate	natural log of (e)^8	$\ln ({(e)}^{8})$
21652	Expand the Logarithmic Expression	log of 100000x	$\log (100000 x)$
21653	Find the Domain and Range	5^x-4	$5^{x} - 4$
21654	Find the Domain and Range	-2x^2+4x-9	$- 2 x^{2} + 4 x - 9$
21655	Find the Domain and Range	2 square root of x+7	$2 \sqrt{x} + 7$
21656	Evaluate	4/5-2/3	$\frac{4}{5} - \frac{2}{3}$
21657	Find the Domain and Range	1/((x-7)^2)	$\frac{1}{{(x - 7)}^{2}}$
21658	Evaluate	4/-1	$\frac{4}{- 1}$
21659	Find the Vertex Form	3x^2-18x+23	$3 x^{2} - 18 x + 23$
21660	Find the Vertex Form	-x^2-10x-20	$- x^{2} - 10 x - 20$
21661	Find the Vertex Form	-3x^2-6x+5	$- 3 x^{2} - 6 x + 5$
21662	Evaluate	3/36	$\frac{3}{36}$
21663	Find the Vertex Form	-3x^2-15x+74	$- 3 x^{2} - 15 x + 74$
21664	Find the Vertex Form	6x^2+12x-10	$6 x^{2} + 12 x - 10$
21665	Find the Slope of a Perpendicular Line	5x+7y=6	$5 x + 7 y = 6$
21666	Evaluate	25/30	$\frac{25}{30}$
21667	Find the Slope of a Perpendicular Line	m=6/13	$m = \frac{6}{13}$
21668	Evaluate	25/6	$\frac{25}{6}$
21669	Find the Slope of a Perpendicular Line	y+2x=2	$y + 2 x = 2$
21670	Evaluate	27/5	$\frac{27}{5}$
21671	Find the Slope of a Perpendicular Line	4x+7y=9	$4 x + 7 y = 9$
21672	Evaluate	26/3	$\frac{26}{3}$
21673	Find the Slope of a Perpendicular Line	y=8x-6	$y = 8 x - 6$
21674	Evaluate	27^(5/3)	$27^{\frac{5}{3}}$
21675	Find the Slope of a Perpendicular Line	y=-5/4x+1	$y = - \frac{5}{4} x + 1$
21676	Evaluate	28/35	$\frac{28}{35}$
21677	Evaluate	21/24	$\frac{21}{24}$
21678	Find the Slope of a Perpendicular Line	y=7x-9	$y = 7 x - 9$
21679	Evaluate	14/21	$\frac{14}{21}$
21680	Find the Slope of a Perpendicular Line	y=9x-7	$y = 9 x - 7$
21681	Evaluate	14/16	$\frac{14}{16}$
21682	Find the Slope of a Perpendicular Line	5x-8y=9	$5 x - 8 y = 9$
21683	Evaluate	14/7	$\frac{14}{7}$
21684	Evaluate	13/16	$\frac{13}{16}$
21685	Find Where Increasing/Decreasing	f(x)=3x^2-18x+29	$f (x) = 3 x^{2} - 18 x + 29$
21686	Evaluate	13/10	$\frac{13}{10}$
21687	Find Where Increasing/Decreasing	h(x)=(x-1)^2	$h (x) = {(x - 1)}^{2}$
21688	Evaluate	144/4	$\frac{144}{4}$
21689	Evaluate	144/12	$\frac{144}{12}$
21690	Find Where Increasing/Decreasing	a(x)=19(2.046)^x	$a (x) = 19 {(2.046)}^{x}$
21691	Evaluate	15/7	$\frac{15}{7}$
21692	Find Where Increasing/Decreasing	f(x)=x square root of 64-x^2	$f (x) = x \sqrt{64 - x^{2}}$
21693	Evaluate	16/7	$\frac{16}{7}$
21694	Find Where Increasing/Decreasing	f(x)=x square root of 25-x^2	$f (x) = x \sqrt{25 - x^{2}}$
21695	Convert to a Simplified Fraction	0.175	$0.175$
21696	Convert to a Simplified Fraction	0.27	$0.27$
21697	Convert to a Simplified Fraction	37.5	$37.5$
21698	Evaluate	(8/125)^(-2/3)	${(\frac{8}{125})}^{- \frac{2}{3}}$
21699	Evaluate	(3/7)^3	${(\frac{3}{7})}^{3}$
21700	Evaluate	(36/25)^(3/2)	${(\frac{36}{25})}^{\frac{3}{2}}$