Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
137801	Determine if the Relation is a Function	(1,3) , (2,6) , (3,9) , (4,12)	$(1, 3)$ , $(2, 6)$ , $(3, 9)$ , $(4, 12)$
137802	Determine if the Relation is a Function	(1,4) , (2,9) , (3,34) , (-2,-11)	$(1, 4)$ , $(2, 9)$ , $(3, 34)$ , $(- 2, - 11)$
137803	Determine if the Relation is a Function	{(3,5),(-1,7),(3,9)}	${(3, 5), (- 1, 7), (3, 9)}$
137804	Round to the Nearest Whole Number	1130.4	$1130.4$
137805	Round to the Nearest Whole Number	1.778	$1.778$
137806	Round to the Nearest Whole Number	12.5	$12.5$
137807	Round to the Nearest Whole Number	12.56	$12.56$
137808	Solve for a4	a_4=((-1)^(4+1))/(3^4-1)	$a_{4} = \frac{{(- 1)}^{4 + 1}}{3^{4} - 1}$
137809	Solve for a4	a_4=(-1)^(4+3)*4^2	$a_{4} = {(- 1)}^{4 + 3} \cdot 4^{2}$
137810	Solve for a4	a_4=(4^2-2)/(4^2+2)	$a_{4} = \frac{4^{2} - 2}{4^{2} + 2}$
137811	Solve for a3	a_3=2	$a_{3} = 2$
137812	Solve for a3	a_3=(-2)^3	$a_{3} = {(- 2)}^{3}$
137813	Solve for a3	a_3=(3^2-2)/(3^2+2)	$a_{3} = \frac{3^{2} - 2}{3^{2} + 2}$
137814	Solve for a3	a_3=(-6)^3	$a_{3} = {(- 6)}^{3}$
137815	Solve for a2	a_2=5(2)+3	$a_{2} = 5 (2) + 3$
137816	Solve for a2	a_2=6^2	$a_{2} = 6^{2}$
137817	Solve for a9	a_9=1+1/n	$a_{9} = 1 + \frac{1}{n}$
137818	Solve for a5	a_5=2(-1)^5	$a_{5} = 2 {(- 1)}^{5}$
137819	Solve for a4	a_4=6^4	$a_{4} = 6^{4}$
137820	Solve for a4	a_4=2^4	$a_{4} = 2^{4}$
137821	Solve for a1	a_1=(1^2-1)/(1^2+1)	$a_{1} = \frac{1^{2} - 1}{1^{2} + 1}$
137822	Solve for A0	A(t)=A_0e^(-0.0244t)	$A (t) = A_{0} e^{- 0.0244 t}$
137823	Solve for A0	2A_0=A_0e^(kt)	$2 A_{0} = A_{0} e^{k t}$
137824	Solve for a1	a_1=64-7(1-1)	$a_{1} = 64 - 7 (1 - 1)$
137825	Solve for a1	a_1=3n-1	$a_{1} = 3 n - 1$
137826	Solve for a1	a_1=27	$a_{1} = 27$
137827	Solve for a2	a_2=2	$a_{2} = 2$
137828	Solve for a2	a_2=2/(2!)	$a_{2} = \frac{2}{2!}$
137829	Solve for a2	a_2=(2^2-9)/(2^2+9)	$a_{2} = \frac{2^{2} - 9}{2^{2} + 9}$
137830	Solve for a1	a_1=768 , r=0.5	$a_{1} = 768$ , $r = 0.5$
137831	Solve for a1	a_1+1=1+1/a_1	$a_{1 + 1} = 1 + \frac{1}{a_{1}}$
137832	Solve for r2	(5(r_1-r_2))/S=A	$\frac{5 (r_{1} - r_{2})}{S} = A$
137833	Solve for r2	(6(r_1-r_2))/s=A	$\frac{6 (r_{1} - r_{2})}{s} = A$
137834	Solve for r2	(7(r_1-r_2))/S=A	$\frac{7 (r_{1} - r_{2})}{S} = A$
137835	Solve for S4	S_4=3(1-(-2)^4)	$S_{4} = 3 (1 - {(- 2)}^{4})$
137836	Solve for s0	s(t)=1/2gt^2+v_0t+s_0	$s (t) = \frac{1}{2} g t^{2} + v_{0} t + s_{0}$
137837	Solve for n2	Y=((n_1-n_2)m)/8	$Y = \frac{(n_{1} - n_{2}) m}{8}$
137838	Solve for f2	f=(f_1f_2)/(f_1+f_2)	$f = \frac{f_{1} f_{2}}{f_{1} + f_{2}}$
137839	Solve for I	Q=(V-I)/L	$Q = \frac{V - I}{L}$
137840	Solve for I	6.2 = log of I/1	$6.2 = \log (\frac{I}{1})$
137841	Solve for I	I(10)=8400-6500e^(-0.004(10))	$I (10) = 8400 - 6500 e^{- 0.004 (10)}$
137842	Solve for I	I=10/20	$I = \frac{10}{20}$
137843	Solve for I	P=(V-I)/S	$P = \frac{V - I}{S}$
137844	Solve for I	p=(A-I)/L	$p = \frac{A - I}{L}$
137845	Solve for I	P=(A-I)/R	$P = \frac{A - I}{R}$
137846	Solve for x2	(2+x_2)/2=4	$\frac{2 + x_{2}}{2} = 4$
137847	Find Where Increasing/Decreasing	y=x/(x^2-9)	$y = \frac{x}{x^{2} - 9}$
137848	Find Where Increasing/Decreasing	y=3x^3-9x-1	$y = 3 x^{3} - 9 x - 1$
137849	Find Where Increasing/Decreasing	y=8x^3	$y = 8 x^{3}$
137850	Find the Circle Using the Diameter End Points	(-1,1) , (7,9)	$(- 1, 1) (7, 9)$
137851	Solve for y2	B=((y_1-y_2)x)/6	$B = \frac{(y_{1} - y_{2}) x}{6}$
137852	Solve for z1	z_1+z_2	$z_{1} + z_{2}$
137853	Find Where Increasing/Decreasing	y=x^3+2x^2-4x-3	$y = x^{3} + 2 x^{2} - 4 x - 3$
137854	Find Where Increasing/Decreasing	y=x^2-6x	$y = x^{2} - 6 x$
137855	Determine the Possible Number of Real Roots	6x^2+19x+14=0	$6 x^{2} + 19 x + 14 = 0$
137856	Determine the Possible Number of Real Roots	x^2-4x+6=0	$x^{2} - 4 x + 6 = 0$
137857	Determine the Possible Number of Real Roots	x^7-2x^6+3x^2-2x+5=0	$x^{7} - 2 x^{6} + 3 x^{2} - 2 x + 5 = 0$
137858	Find the y-intercept	y=-3x+7	$y = - 3 x + 7$
137859	Find the Sum of the Infinite Geometric Series	3/4 , -1/4 , 1/12	$\frac{3}{4}$ , $- \frac{1}{4}$ , $\frac{1}{12}$
137860	Find the Sum of the Infinite Geometric Series	1 , -1/2 , 1/4 , -1/8	$1$ , $- \frac{1}{2}$ , $\frac{1}{4}$ , $- \frac{1}{8}$
137861	Find the Sum of the Infinite Geometric Series	1/8 , 1/64 , 1/512	$\frac{1}{8}$ , $\frac{1}{64}$ , $\frac{1}{512}$
137862	Find the Sum of the Infinite Geometric Series	1/5 , 1/10 , 1/20 , 1/40	$\frac{1}{5}$ , $\frac{1}{10}$ , $\frac{1}{20}$ , $\frac{1}{40}$
137863	Find the Sum of the Infinite Geometric Series	500 , 100 , 20 , 4	$500$ , $100$ , $20$ , $4$
137864	Find the Exponential Function	(1,-3)	$(1, - 3)$
137865	Find the Exponential Function	(-1,1/9)	$(- 1, \frac{1}{9})$
137866	Find the Sum of the Infinite Geometric Series	48 , 12 , 3	$48$ , $12$ , $3$
137867	Find the Sum of the Infinite Geometric Series	1 , 5 , 25 , 125	$1$ , $5$ , $25$ , $125$
137868	Find the Sum of the Infinite Geometric Series	25 , -5 , 1 , -1/5	$25$ , $- 5$ , $1$ , $- \frac{1}{5}$
137869	Find the Exponential Function	(-6,5)	$(- 6, 5)$
137870	Find the Exponential Function	(2,1/16)	$(2, \frac{1}{16})$
137871	Write as a Set of Linear Factors	f(x)=x^3-7x^2+10x-4	$f (x) = x^{3} - 7 x^{2} + 10 x - 4$
137872	Write as a Set of Linear Factors	f(x)=x^4-5x^2+4	$f (x) = x^{4} - 5 x^{2} + 4$
137873	Write as a Set of Linear Factors	f(x)=x^3+8x^2+18x+12	$f (x) = x^{3} + 8 x^{2} + 18 x + 12$
137874	Write as a Set of Linear Factors	f(x)=x^3+x^2-13x+3	$f (x) = x^{3} + x^{2} - 13 x + 3$
137875	Write as a Set of Linear Factors	f(x)=x^3+4x^2+2x-4	$f (x) = x^{3} + 4 x^{2} + 2 x - 4$
137876	Find the y-intercept	2y-3=0	$2 y - 3 = 0$
137877	Find the y-intercept	2x-3y-4z=-24	$2 x - 3 y - 4 z = - 24$
137878	Find P(dnc) for Independent Events d and c	p(c)=2/5 , p(d)=3/5	$p (c) = \frac{2}{5}$ , $p (d) = \frac{3}{5}$
137879	Find the y-intercept	3x-5=0	$3 x - 5 = 0$
137880	Find the y-intercept	3x+2y=14	$3 x + 2 y = 14$
137881	Find the y-intercept	-3x+5y-2z=60	$- 3 x + 5 y - 2 z = 60$
137882	Identify the Polar Equation	z=4i	$z = 4 i$
137883	Identify the Polar Equation	r^2=4cos(theta)	$r^{2} = 4 \cos (θ)$
137884	Identify the Polar Equation	r=10cos(theta)	$r = 10 \cos (θ)$
137885	Identify the Polar Equation	r=2cos(X)	$r = 2 \cos (X)$
137886	Identify the Polar Equation	r=2csc(theta)	$r = 2 \csc (θ)$
137887	Identify the Polar Equation	r=11	$r = 11$
137888	Identify the Polar Equation	rcos(theta)=5	$r \cos (θ) = 5$
137889	Identify the Polar Equation	r=6cos(x)	$r = 6 \cos (x)$
137890	Identify the Polar Equation	r=6cos(theta)	$r = 6 \cos (θ)$
137891	Identify the Polar Equation	r=5sec(theta)	$r = 5 \sec (θ)$
137892	Identify the Polar Equation	r=4sin(2theta)	$r = 4 \sin (2 θ)$
137893	Identify the Polar Equation	r=4cos(x)	$r = 4 \cos (x)$
137894	Write as a Set of Linear Factors	h(x)=x^3-5x^2-4x+2	$h (x) = x^{3} - 5 x^{2} - 4 x + 2$
137895	Write as a Set of Linear Factors	h(x)=x^3+7x^2+13x+3	$h (x) = x^{3} + 7 x^{2} + 13 x + 3$
137896	Find the Sum of the Series	3+6+9+12+15	$3 + 6 + 9 + 12 + 15$
137897	Find the Sum of the Series	5+11+17+23+29	$5 + 11 + 17 + 23 + 29$
137898	Find the Upper and Lower Bounds	f(x)=x^3-x^2-2x+2	$f (x) = x^{3} - x^{2} - 2 x + 2$
137899	Find the Sum of the Series	-2 , 6 , -18 , 54 , -162	$- 2$ , $6$ , $- 18$ , $54$ , $- 162$
137900	Find the Sum of the Series	2+4/5+8/25+16/125	$2 + \frac{4}{5} + \frac{8}{25} + \frac{16}{125}$