Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
135001	Find the Degree	f(x)=x^2-5x+6	$f (x) = x^{2} - 5 x + 6$
135002	Find the Quadrant of the Angle	-100	$- 100$
135003	Determine if Odd, Even, or Neither	y=x^5+7x^3	$y = x^{5} + 7 x^{3}$
135004	Find the Equation Using Two Points	(6,0) , (0,2)	$(6, 0) (0, 2)$
135005	Subtract the Matrices	[[20,13],[15,15],[12,10]]-[[25,10],[12,17],[8,8]]	$[\begin{array}{c} 20 & 13 \\ 15 & 15 \\ 12 & 10 \end{array}] - [\begin{array}{c} 25 & 10 \\ 12 & 17 \\ 8 & 8 \end{array}]$
135006	Find the Equation Using Two Points	(0,-2) , (3,13)	$(0, - 2)$ , $(3, 13)$
135007	Find the Equation Using Two Points	(-1,3) , (14,8)	$(- 1, 3) (14, 8)$
135008	Find Where Undefined/Discontinuous	f(x)=(x^2+2x)/(-4x+8)	$f (x) = \frac{x^{2} + 2 x}{- 4 x + 8}$
135009	Find Amplitude, Period, and Phase Shift	-2cos(4x)	$- 2 \cos (4 x)$
135010	Find Amplitude, Period, and Phase Shift	2sin(pi/3t)	$2 \sin (\frac{π}{3} t)$
135011	Find Amplitude, Period, and Phase Shift	-4sin(3x)	$- 4 \sin (3 x)$
135012	Write as an Equation	(2,3)	$(2, 3)$
135013	Write as an Equation	f(x)=x^2+2x-3	$f (x) = x^{2} + 2 x - 3$
135014	Write as an Equation	f(x)=2/5x^2-2	$f (x) = \frac{2}{5} x^{2} - 2$
135015	Find the Midpoint	(-1,5) , (7,3)	$(- 1, 5)$ , $(7, 3)$
135016	Find the Midpoint	(-13,16) , (-15,-13)	$(- 13, 16) (- 15, - 13)$
135017	Find the Midpoint	(16,5) , (-6,-9)	$(16, 5) (- 6, - 9)$
135018	Find the Midpoint	(-7,5) , (0,4)	$(- 7, 5) (0, 4)$
135019	Find the Midpoint	(-7,-6) , (1,-2)	$(- 7, - 6)$ , $(1, - 2)$
135020	Find the Midpoint	(5,-7) , (-3,-9)	$(5, - 7) (- 3, - 9)$
135021	Find the Midpoint	(3,6) , (8,19)	$(3, 6) (8, 19)$
135022	Find the Midpoint	(3,2) , (-11,-3)	$(3, 2) (- 11, - 3)$
135023	Find the Midpoint	(-4,5) , (7,-9)	$(- 4, 5) (7, - 9)$
135024	Find @FORMULA	f(x)=4x+3	$f (x) = 4 x + 3$
135025	Find @FORMULA	f(x)=2x-3	$f (x) = 2 x - 3$
135026	Find @FORMULA	f(x)=x^2-7x	$f (x) = x^{2} - 7 x$
135027	Find @FORMULA	f(x)=x^2+4	$f (x) = x^{2} + 4$
135028	Solve for x	8x-7<25<2x+9	$8 x - 7 < 25 < 2 x + 9$
135029	Solve for y	-3<=2y+1<=9	$- 3 \leq 2 y + 1 \leq 9$
135030	Solve for x	-6.5<=(7x+6)/2<=20.5	$- 6.5 \leq \frac{7 x + 6}{2} \leq 20.5$
135031	Solve for x	-6<(2x-1)/2<0	$- 6 < \frac{2 x - 1}{2} < 0$
135032	Solve for x	-5<3x-2<=4	$- 5 < 3 x - 2 \leq 4$
135033	Solve for x	-4<=5-4/5x<6	$- 4 \leq 5 - \frac{4}{5} x < 6$
135034	Solve for x	7<=2x-5<13	$7 \leq 2 x - 5 < 13$
135035	Solve for x	-3<2x+7<=13	$- 3 < 2 x + 7 \leq 13$
135036	Solve for x	2x+7<=3x-5	$2 x + 7 \leq 3 x - 5$
135037	Solve for x	24<-2(x-3)<36	$24 < - 2 (x - 3) < 36$
135038	Solve for u	10>(5u)/4>15/2	$10 > \frac{5 u}{4} > \frac{15}{2}$
135039	Solve for q	0<=q<=2pi	$0 \leq q \leq 2 π$
135040	Solve for x	-12<4(x-3)<=1	$- 12 < 4 (x - 3) \leq 1$
135041	Use the Table to Find the z-Score	0.10	$0.1$
135042	Solve Using a Matrix with Cramer's Rule	x+y=6 x-y=2	$x + y = 6$ $x - y = 2$
135043	Round to the Nearest Hundredth	9.48683298	$9.48683298$
135044	Round to the Nearest Hundredth	9.74679434	$9.74679434$
135045	Round to the Nearest Hundredth	9.219	$9.219$
135046	Round to the Nearest Hundredth	7234.56	$7234.56$
135047	Round to the Nearest Hundredth	7.2	$7.2$
135048	Round to the Nearest Hundredth	7.2111	$7.2111$
135049	Round to the Nearest Hundredth	803.84	$803.84$
135050	Round to the Nearest Hundredth	8.94	$8.94$
135051	Round to the Nearest Hundredth	8.48528	$8.48528$
135052	Round to the Nearest Hundredth	4.25	$4.25$
135053	Round to the Nearest Hundredth	4.582	$4.582$
135054	Round to the Nearest Hundredth	5.83	$5.83$
135055	Round to the Nearest Hundredth	6.3245	$6.3245$
135056	Round to the Nearest Hundredth	6.40312423	$6.40312423$
135057	Round to the Nearest Hundredth	29.15	$29.15$
135058	Round to the Nearest Hundredth	3.16227766	$3.16227766$
135059	Round to the Nearest Hundredth	-2.45742710	$- 2.4574271$
135060	Round to the Nearest Hundredth	2.125	$2.125$
135061	Round to the Nearest Hundredth	2.263	$2.263$
135062	Round to the Nearest Hundredth	2.85	$2.85$
135063	Round to the Nearest Hundredth	-0.14285714	$- 0.14285714$
135064	Round to the Nearest Hundredth	0.146	$0.146$
135065	Round to the Nearest Hundredth	0.156	$0.156$
135066	Round to the Nearest Hundredth	0.206	$0.206$
135067	Round to the Nearest Hundredth	0.175	$0.175$
135068	Round to the Nearest Hundredth	square root of 111	$\sqrt{111}$
135069	Round to the Nearest Hundredth	0.031	$0.031$
135070	Round to the Nearest Hundredth	0.25968757	$0.25968757$
135071	Round to the Nearest Hundredth	0.324	$0.324$
135072	Round to the Nearest Hundredth	0.399	$0.399$
135073	Round to the Nearest Hundredth	0.64	$0.64$
135074	Round to the Nearest Hundredth	-0.54257289	$- 0.54257289$
135075	Round to the Nearest Hundredth	0.9	$0.9$
135076	Round to the Nearest Hundredth	10.5	$10.5$
135077	Round to the Nearest Hundredth	1.17082039	$1.17082039$
135078	Round to the Nearest Hundredth	1.26556443	$1.26556443$
135079	Round to the Nearest Hundredth	1.54031242	$1.54031242$
135080	Round to the Nearest Hundredth	11.18	$11.18$
135081	Round to the Nearest Hundredth	11.5	$11.5$
135082	Round to the Nearest Hundredth	12.0415	$12.0415$
135083	Round to the Nearest Hundredth	13.74	$13.74$
135084	Round to the Nearest Hundredth	13.74772708	$13.74772708$
135085	Round to the Nearest Hundredth	1519.76	$1519.76$
135086	Evaluate Using Scientific Notation	(2.310^4)-(6.510^3)	$(2.3 \cdot 10^{4}) - (6.5 \cdot 10^{3})$
135087	Evaluate Using Scientific Notation	(210^58)(2*10^-27)	$(2 \cdot 10^{58}) \cdot (2 \cdot 10^{- 27})$
135088	Evaluate Using Scientific Notation	(3.110^5)(4.510^-4)	$(3.1 \cdot 10^{5}) (4.5 \cdot 10^{- 4})$
135089	Evaluate Using Scientific Notation	(1.1510^5)(3.65*10^2)	$(1.15 \cdot 10^{5}) \cdot (3.65 \cdot 10^{2})$
135090	Evaluate Using Scientific Notation	(1.810^6)(9.210^-9)	$(1.8 \cdot 10^{6}) (9.2 \cdot 10^{- 9})$
135091	Evaluate Using Scientific Notation	((1.610^8)(5.810^6))/(4*10^6)	$\frac{(1.6 \cdot 10^{8}) (5.8 \cdot 10^{6})}{(4 \cdot 10^{6})}$
135092	Evaluate Using Scientific Notation	8(8.8*10^12)	$8 (8.8 \cdot 10^{12})$
135093	Evaluate Using Scientific Notation	(8.9*10^5)^4	${(8.9 \cdot 10^{5})}^{4}$
135094	Evaluate Using Scientific Notation	1.410^9-8.610^8	$1.4 \cdot 10^{9} - 8.6 \cdot 10^{8}$
135095	Evaluate Using Scientific Notation	(1.4110^18)÷1.0910^12	$1.41 \cdot 10^{18} \div 1.09 \cdot 10^{12}$
135096	Evaluate Using Scientific Notation	(4.010^-1)(2.5*10^-4)	$(4 \cdot 10^{- 1}) \cdot (2.5 \cdot 10^{- 4})$
135097	Evaluate Using Scientific Notation	(410^6)/(110^4)	$\frac{4 \cdot 10^{6}}{1 \cdot 10^{4}}$
135098	Evaluate Using Scientific Notation	(710^7)/(410^2)	$\frac{7 \cdot 10^{7}}{4 \cdot 10^{2}}$
135099	Evaluate Using Scientific Notation	(7.510^8)/(1.510^-6)	$\frac{7.5 \cdot 10^{8}}{1.5 \cdot 10^{- 6}}$
135100	Write as a Function of y	y=8x	$y = 8 x$