Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
38601	Graph	f(x)=x^2-6x+4	$f (x) = x^{2} - 6 x + 4$
38602	Plot	x/y>0	$\frac{x}{y} > 0$
38603	Graph	f(x)=x^4-36x^2	$f (x) = x^{4} - 36 x^{2}$
38604	Plot	(7pi)/6	$\frac{7 π}{6}$
38605	Plot	(2pi)/3	$\frac{2 π}{3}$
38606	Plot	(x+6)/(6-x)<0	$\frac{x + 6}{6 - x} < 0$
38607	Graph	f(x)=x^2-2x-15	$f (x) = x^{2} - 2 x - 15$
38608	Plot	0<=x<=5	$0 \leq x \leq 5$
38609	Graph	y+8=0	$y + 8 = 0$
38610	Plot	\|x\|>6	$\| x \| > 6$
38611	Graph	y<4x	$y < 4 x$
38612	Graph	y=1.5^x	$y = {1.5}^{x}$
38613	Plot	\|x\|+4>7	$\| x \| + 4 > 7$
38614	Graph	y=1/3x+4	$y = \frac{1}{3} x + 4$
38615	Graph	y=\|2x-3\|	$y = \| 2 x - 3 \|$
38616	Plot	\|x-8\|<-10	$\| x - 8 \| < - 10$
38617	Graph	y=(x-4)^3	$y = {(x - 4)}^{3}$
38618	Plot	(x-1)/(x-3)<0	$\frac{x - 1}{x - 3} < 0$
38619	Plot	\|3x-6\|>9	$\| 3 x - 6 \| > 9$
38620	Graph	x-y>-6	$x - y > - 6$
38621	Graph	x-y<3	$x - y < 3$
38622	Determine if Injective (One to One)	p(x)=8x^2	$p (x) = 8 x^{2}$
38623	Graph	x>4y	$x > 4 y$
38624	Determine if Injective (One to One)	f(x)=8x^3-7	$f (x) = 8 x^{3} - 7$
38625	Find the Domain	f(x)=(3x)/(x-1)	$f (x) = \frac{3 x}{x - 1}$
38626	Determine if Injective (One to One)	f(x)=-x^2+7	$f (x) = - x^{2} + 7$
38627	Subtract	(3x)/(x^2+3x-28)-(2x)/(x^2+x-20)	$\frac{3 x}{x^{2} + 3 x - 28} - \frac{2 x}{x^{2} + x - 20}$
38628	Determine if Injective (One to One)	f(x)=-x^2+8	$f (x) = - x^{2} + 8$
38629	Graph	x+y=-7	$x + y = - 7$
38630	Simplify	2 square root of 125v	$2 \sqrt{125 v}$
38631	Determine if Injective (One to One)	f(x)=2x^3+3	$f (x) = 2 x^{3} + 3$
38632	Graph	g(x)=3^(x+1)	$g (x) = 3^{x + 1}$
38633	Graph	g(x)=2^(x+1)	$g (x) = 2^{x + 1}$
38634	Graph	g(x)=(3/2)^x	$g (x) = {(\frac{3}{2})}^{x}$
38635	Determine if Injective (One to One)	f(x)=7/(x^2-3)	$f (x) = \frac{7}{x^{2} - 3}$
38636	Graph	g(x)=x-5	$g (x) = x - 5$
38637	Graph	y>=-3x-2	$y \geq - 3 x - 2$
38638	Graph	f(x)=1/2x+4	$f (x) = \frac{1}{2} x + 4$
38639	Subtract the Matrices	[[29,7],[312,41]]-[[72,3],[58,60]]	$[\begin{array}{c} 29 & 7 \\ 312 & 41 \end{array}] - [\begin{array}{c} 72 & 3 \\ 58 & 60 \end{array}]$
38640	Solve for x	log base 2 of 8^x=-3	$\log_{2} (8^{x}) = - 3$
38641	Find the Equation Using Two Points	(5,-2) , (-3,4)	$(5, - 2) (- 3, 4)$
38642	Solve for y	2x+y=7	$2 x + y = 7$
38643	Find the Equation Using Two Points	(5,2) , (-5,7)	$(5, 2) (- 5, 7)$
38644	Find the x and y Intercepts	y=3x^2+18x+15	$y = 3 x^{2} + 18 x + 15$
38645	Simplify	2 square root of 20+8 square root of 45- square root of 80	$2 \sqrt{20} + 8 \sqrt{45} - \sqrt{80}$
38646	Find the Equation Using Two Points	(-4,2) , (2,6)	$(- 4, 2) (2, 6)$
38647	Evaluate	log base square root of 5 of 125	$\log_{\sqrt{5}} (125)$
38648	Factor	9m^4-n^2	$9 m^{4} - n^{2}$
38649	Graph	2x-3y<=3	$2 x - 3 y \leq 3$
38650	Find the Equation Using Two Points	(1,3) , (4,9)	$(1, 3) (4, 9)$
38651	Graph	y=(2/3)\|x\|	$y = (\frac{2}{3}) \| x \|$
38652	Solve for x	24x-22=-4(1-6x)	$24 x - 22 = - 4 (1 - 6 x)$
38653	Simplify	8(3-2x)	$8 (3 - 2 x)$
38654	Find the Equation Using Two Points	(-4,0) , (0,5)	$(- 4, 0) (0, 5)$
38655	Factor	6a^2-8a-30	$6 a^{2} - 8 a - 30$
38656	Find the Equation Using Two Points	(3,-8) , (6,-4)	$(3, - 8) (6, - 4)$
38657	Simplify	(m^7n^3)/(mn^-1)	$\frac{m^{7} n^{3}}{m n^{- 1}}$
38658	Find the Equation Using Two Points	(2,5) , (6,6)	$(2, 5) (6, 6)$
38659	Find the Equation Using Two Points	(-2,-6) , (-7,0)	$(- 2, - 6) (- 7, 0)$
38660	Graph	f(x)=-x^2+2x-1	$f (x) = - x^{2} + 2 x - 1$
38661	Solve for x	2/3x+6=1/2x+1/4x	$\frac{2}{3} x + 6 = \frac{1}{2} x + \frac{1}{4} x$
38662	Find the Equation Using Two Points	(-2,1) , (4,6)	$(- 2, 1) (4, 6)$
38663	Subtract	18- square root of -25	$18 - \sqrt{- 25}$
38664	Find the Parallel Line	(3,-2) 3x+4y=5	$(3, - 2)$ $3 x + 4 y = 5$
38665	Solve for x	12^(x-2)=20	$12^{x - 2} = 20$
38666	Find the Parallel Line	y=-6x+2 , (-1,2)	$y = - 6 x + 2$ , $(- 1, 2)$
38667	Find Where Undefined/Discontinuous	f(x)=3/(x^2-9)	$f (x) = \frac{3}{x^{2} - 9}$
38668	Find Where Undefined/Discontinuous	f(x)=(3x^2-5x-2)/(x+2)	$f (x) = \frac{3 x^{2} - 5 x - 2}{x + 2}$
38669	Determine if True	log base 12 of 144=2	$\log_{12} (144) = 2$
38670	Find Where Undefined/Discontinuous	f(x)=(x^2+4x-12)/(x^2+7x+6)	$f (x) = \frac{x^{2} + 4 x - 12}{x^{2} + 7 x + 6}$
38671	Subtract	x/(5x-6)-(x-1)/(7x)	$\frac{x}{5 x - 6} - \frac{x - 1}{7 x}$
38672	Find Where Undefined/Discontinuous	f(x)=(x^2+5x+6)/(2x+16)	$f (x) = \frac{x^{2} + 5 x + 6}{2 x + 16}$
38673	Subtract	x/(4x-5)-(x-1)/(6x)	$\frac{x}{4 x - 5} - \frac{x - 1}{6 x}$
38674	Subtract	5/(49z^3y)-1/(35z^2y)	$\frac{5}{49 z^{3} y} - \frac{1}{35 z^{2} y}$
38675	Subtract	(2x)/(x-5)-x/(x-2)	$\frac{2 x}{x - 5} - \frac{x}{x - 2}$
38676	Find Where Undefined/Discontinuous	f(x)=(x^3-21x+20)/(x^3-8x^2+11x+20)	$f (x) = \frac{x^{3} - 21 x + 20}{x^{3} - 8 x^{2} + 11 x + 20}$
38677	Subtract	(3x-5)/(2x-5)-(2x-5)/(3x+1)	$\frac{3 x - 5}{2 x - 5} - \frac{2 x - 5}{3 x + 1}$
38678	Find Where Undefined/Discontinuous	f(x)=(x^3-x^2-2x)/(x^2+x)	$f (x) = \frac{x^{3} - x^{2} - 2 x}{x^{2} + x}$
38679	Find Where Undefined/Discontinuous	f(x)=(x^2-256)/(x-16)	$f (x) = \frac{x^{2} - 256}{x - 16}$
38680	Factor	f(x)=x^3+2x^2-x-2	$f (x) = x^{3} + 2 x^{2} - x - 2$
38681	Find Where Undefined/Discontinuous	f(x)=(x-1)/(x^2-x)	$f (x) = \frac{x - 1}{x^{2} - x}$
38682	Add	a/b+c/d	$\frac{a}{b} + \frac{c}{d}$
38683	Find the Vertex Form	f(x)=x^2+22x+58	$f (x) = x^{2} + 22 x + 58$
38684	Add	(3x-8)/(4x)+(-x+8)/(4x)	$\frac{3 x - 8}{4 x} + \frac{- x + 8}{4 x}$
38685	Find the Vertex Form	f(x)=4x^2-24x+20	$f (x) = 4 x^{2} - 24 x + 20$
38686	Find the Vertex Form	f(x)=x^2-10x+11	$f (x) = x^{2} - 10 x + 11$
38687	Simplify	(2 square root of 3)/(3 square root of 5)	$\frac{2 \sqrt{3}}{3 \sqrt{5}}$
38688	Find the Vertex Form	f(x)=x^2-12x+30	$f (x) = x^{2} - 12 x + 30$
38689	Find the Vertex Form	f(x)=x^2+8x-18	$f (x) = x^{2} + 8 x - 18$
38690	Write in Standard Form	x^2 = square root of x	$x^{2} = \sqrt{x}$
38691	Find the Axis of Symmetry	f(x)=x^2-6x+8	$f (x) = x^{2} - 6 x + 8$
38692	Find the Vertex Form	g(x)=3x^2-18x+8	$g (x) = 3 x^{2} - 18 x + 8$
38693	Find the Axis of Symmetry	y=x^2-1	$y = x^{2} - 1$
38694	Find the Axis of Symmetry	y=x^2-5	$y = x^{2} - 5$
38695	Find the Vertex Form	s(x)=-5x^2-30x-44	$s (x) = - 5 x^{2} - 30 x - 44$
38696	Find the Vertex Form	f(x)=3x^2-18x+22	$f (x) = 3 x^{2} - 18 x + 22$
38697	Find the Vertex Form	f(x)=3x^2-4x	$f (x) = 3 x^{2} - 4 x$
38698	Complete the Square	x^2-4x+3	$x^{2} - 4 x + 3$
38699	Find the Vertex Form	f(x)=3x^2+18x+25	$f (x) = 3 x^{2} + 18 x + 25$
38700	Divide	((4x-x^2)/(x^3-64))÷(x/(x^2+4x+16))	$\frac{4 x - x^{2}}{x^{3} - 64} \div \frac{x}{x^{2} + 4 x + 16}$