Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
22401	Determine if Linear	(21y)/4-(4y)/3=47	$\frac{21 y}{4} - \frac{4 y}{3} = 47$
22402	Determine if Linear	-3/4	$- \frac{3}{4}$
22403	Determine if Linear	3^(2x-5)=81	$3^{2 x - 5} = 81$
22404	Determine if Linear	3x^2(1+y)dx=dy	$3 x^{2} (1 + y) d x = d y$
22405	Determine if Linear	5/(t+4)=6/(t-4)	$\frac{5}{t + 4} = \frac{6}{t - 4}$
22406	Determine if Linear	a^2+b^2=c^2	$a^{2} + b^{2} = c^{2}$
22407	Determine if Linear	(dy)/(dt)+y=e^t	$\frac{d y}{d t} + y = e^{t}$
22408	Determine if Linear	log base g of x-12+ log base g of x=2	$\log_{g} (x - 12) + \log_{g} (x) = 2$
22409	Determine if Linear	pi/3*\|a\|=4	$\frac{π}{3} \cdot \| a \| = 4$
22410	Determine if Linear	square root of 3x-8=0	$\sqrt{3} x - 8 = 0$
22411	Solve by Graphing	x=10csc(\|8\|)	$y = 10 \csc (\| 8 \|)$
22412	Find the Sample Standard Deviation	82 , 76 , 93 , 82 , 73 , 80	$82$ , $76$ , $93$ , $82$ , $73$ , $80$
22413	Solve by Graphing	x+3=-1/2	$y + 3 = - \frac{1}{2}$
22414	Solve by Graphing	x+4=0	$y + 4 = 0$
22415	Solve by Graphing	x=-2/3+2	$y = - \frac{2}{3} + 2$
22416	Solve by Graphing	x=-2^-2	$y = - 2^{- 2}$
22417	Solve by Graphing	x=-6	$x = - 6$
22418	Solve by Graphing	x-3(2x-16)=3	$x - 3 (2 x - 16) = 3$
22419	Solve by Graphing	-x-3=0	$- x - 3 = 0$
22420	Determine if True	log base 3 of 32=5	$\log_{3} (32) = 5$
22421	Solve by Graphing	z=-1.21	$z = - 1.21$
22422	Solve by Graphing	z=2.25(0)+1.25(10)	$z = 2.25 (0) + 1.25 (10)$
22423	Solve by Graphing	z=2+3(8)	$z = 2 + 3 (8)$
22424	Solve by Graphing	2^(2x)-2^(x+2)=12	$2^{2 x} - 2^{x + 2} = 12$
22425	Solve by Graphing	square root of 5x+1=3- square root of 5x	$\sqrt{5 x + 1} = 3 - \sqrt{5 x}$
22426	Solve by Substitution	x=3y+9 , 9-x=-3y	$x = 3 y + 9$ , $9 - x = - 3 y$
22427	Solve by Graphing	0=x^2-5	$0 = x^{2} - 5$
22428	Solve by Graphing	2(7)-2x=-3	$2 (7) - 2 y = - 3$
22429	Solve by Graphing	-2x+1=5-2x	$- 2 x + 1 = 5 - 2 x$
22430	Solve by Graphing	2x+4=0	$2 x + 4 = 0$
22431	Solve by Graphing	2x-5=-3+2x	$2 x - 5 = - 3 + 2 x$
22432	Solve by Graphing	4+x/8=11	$4 + \frac{x}{8} = 11$
22433	Solve by Graphing	-4x-7/5=6/5x-5/2	$- 4 x - \frac{7}{5} = \frac{6}{5} x - \frac{5}{2}$
22434	Solve by Graphing	5000=8000(1+6)^n	$5000 = 8000 {(1 + 6)}^{n}$
22435	Solve by Graphing	natural log of k+5+ natural log of k+2 = natural log of 18k	$\ln (k + 5) + \ln (k + 2) = \ln (18 k)$
22436	Solve by Graphing	log of 2^50=( log of e^50)/( log of e^2)	$\log (2^{50}) = \frac{\log (e^{50})}{\log (e^{2})}$
22437	Solve by Graphing	r=0.026	$r = 0.026$
22438	Find the Exponential Function	(-1/3,7/6)	$(- \frac{1}{3}, \frac{7}{6})$
22439	Solve by Substitution	3x-2y=-6 , 4x+3y=10	$3 x - 2 y = - 6$ , $4 x + 3 y = 10$
22440	Find the Slope and y-intercept	3x-8y=16	$3 x - 8 y = 16$
22441	Simplify	120(0.33)^7(1-0.33)^(10-7)	$120 \cdot {(0.33)}^{7} \cdot {(1 - 0.33)}^{10 - 7}$
22442	Multiply	7654321	$7 \cdot 6 \cdot 5 \cdot 4 \cdot 3 \cdot 2 \cdot 1$
22443	Find the Exponential Function	(-1,-4)	$(- 1, - 4)$
22444	Solve for x	x/3-x/4=5/3	$\frac{x}{3} - \frac{x}{4} = \frac{5}{3}$
22445	Find the Exponential Function	(2,0)	$(2, 0)$
22446	Determine if Linear	y=e^x* natural log of x	$y = e^{x} \cdot \ln (x)$
22447	Determine if Linear	y=2x^2-4x	$y = 2 x^{2} - 4 x$
22448	Determine if Linear	y=2x-8x^2	$y = 2 x - 8 x^{2}$
22449	Determine if Linear	y=2x-0.5x^2-x	$y = 2 x - 0.5 x^{2} - x$
22450	Determine if Linear	y=-3(x-5)^2-2	$y = - 3 {(x - 5)}^{2} - 2$
22451	Determine if Linear	y=3x+12	$y = 3 x + 12$
22452	Solve for r	69.38=(1225)(59/180)r	$69.38 = (1225) (\frac{59}{180}) r$
22453	Determine if Linear	y=-7+6x	$y = - 7 + 6 x$
22454	Determine if Linear	y=8x+2	$y = 8 x + 2$
22455	Determine if Linear	y = natural log of x^2+2xf(x)	$y = \ln (x^{2} + 2 x) f (x)$
22456	Determine if Linear	y=x(4)	$y = x (4)$
22457	Determine if Linear	z=3x+9y	$z = 3 x + 9 y$
22458	Determine if Linear	z=5x+6y	$z = 5 x + 6 y$
22459	Determine if Linear	z=6x+2y	$z = 6 x + 2 y$
22460	Determine if Linear	z=8x+10y	$z = 8 x + 10 y$
22461	Determine if Linear	f(x)=1/7*(x+1)^2-5	$f (x) = \frac{1}{7} \cdot {(x + 1)}^{2} - 5$
22462	Determine if Linear	f(x)=1/x	$f (x) = \frac{1}{x}$
22463	Determine if Linear	f(x)=x^2-2x-5	$f (x) = x^{2} - 2 x - 5$
22464	Determine if Linear	f(x)=(x+4)/(x^2-16)	$f (x) = \frac{x + 4}{x^{2} - 16}$
22465	Determine if Linear	f(x)=-2x^2+16x-24	$f (x) = - 2 x^{2} + 16 x - 24$
22466	Determine if Linear	f(x)=-3x-9	$f (x) = - 3 x - 9$
22467	Determine if Linear	f(x)=-5x+2	$f (x) = - 5 x + 2$
22468	Determine if Linear	g(x)=4^x-2	$g (x) = 4^{x} - 2$
22469	Determine if Linear	f(x)=-8^2+6x+5	$f (x) = - 8^{2} + 6 x + 5$
22470	Determine if Linear	f(x) = cube root of 1+x	$f (x) = \sqrt[3]{1 + x}$
22471	Determine if Linear	f(x)=x/( cube root of x^2-1)	$f (x) = \frac{x}{\sqrt[3]{x^{2} - 1}}$
22472	Determine if Linear	f(x)=-x^2(x-1)(x+5)	$f (x) = - x^{2} (x - 1) (x + 5)$
22473	Determine if Linear	f(x)=-x^(2+3)	$f (x) = - x^{2 + 3}$
22474	Determine if Linear	f(x)=x^3+x^2-x+2	$f (x) = x^{3} + x^{2} - x + 2$
22475	Determine if Linear	f(x)=x^3+4x^2+9x+10	$f (x) = x^{3} + 4 x^{2} + 9 x + 10$
22476	Determine if Linear	f(x)=x+e^(-x)	$f (x) = x + e^{- x}$
22477	Determine if Linear	f(x)=2x-5	$f (x) = 2 x - 5$
22478	Determine if Linear	f(x)=-3x^2+5x+2	$f (x) = - 3 x^{2} + 5 x + 2$
22479	Determine if Linear	f(x)=5-3x	$f (x) = 5 - 3 x$
22480	Determine if Linear	f(x)y=x^(2+5x-6)	$f (x) y = x^{2 + 5 x - 6}$
22481	Determine if Linear	g(x)=-3x^2-2	$g (x) = - 3 x^{2} - 2$
22482	Determine if Linear	g=2/(r^2+2)	$g = \frac{2}{r^{2} + 2}$
22483	Determine if Linear	H(x)=-1/4x+1	$H (x) = - \frac{1}{4} x + 1$
22484	Determine if Linear	h=15-16f^2	$h = 15 - 16 f^{2}$
22485	Determine if Linear	p=2x+2y	$p = 2 x + 2 y$
22486	Determine if Linear	p=32-2.50q	$p = 32 - 2.5 q$
22487	Determine if Linear	r=48/(600(2/3))	$r = \frac{48}{600 (\frac{2}{3})}$
22488	Determine if Linear	s = square root of 4(1/5)(1/5)	$s = \sqrt{4 \cdot (\frac{1}{5}) \cdot (\frac{1}{5})}$
22489	Determine if Linear	s = square root of 4(1/5)0.8	$s = \sqrt{4 \cdot (\frac{1}{5}) \cdot 0.8}$
22490	Determine if Linear	s=30+19.6t-4.9t^2	$s = 30 + 19.6 t - 4.9 t^{2}$
22491	Determine if Linear	(8x-3y)=1	$(8 x - 3 y) = 1$
22492	Determine if Linear	x(x+2)+5=3(2-x)+x-4	$x (x + 2) + 5 = 3 (2 - x) + x - 4$
22493	Determine if Linear	x+1/2=24	$x + \frac{1}{2} = 24$
22494	Determine if Linear	x+2y=8	$x + 2 y = 8$
22495	Determine if Linear	x+6y=15	$x + 6 y = 15$
22496	Determine if Linear	x=1/3*(y^2+2)^(3/2)	$x = \frac{1}{3} \cdot {(y^{2} + 2)}^{\frac{3}{2}}$
22497	Determine if Linear	x=y^2-z^2	$x = y^{2} - z^{2}$
22498	Determine if Linear	x=4y-10	$x = 4 y - 10$
22499	Determine if Linear	x=60x+50y	$x = 60 x + 50 y$
22500	Determine if Linear	x=u((u*(1-u))/s-1)	$x = u (\frac{u \cdot (1 - u)}{s} - 1)$