Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
130501	Find the Symmetry	x^2+y-25=0	$x^{2} + y - 25 = 0$
130502	Determine the Nature of the Roots Using the Discriminant	x^2-3x+7=0	$x^{2} - 3 x + 7 = 0$
130503	Find the Expanded Form	(x+5)^2-y^2=125	${(x + 5)}^{2} - y^{2} = 125$
130504	Determine if Injective (One to One)	f(x)=x^2-x^4	$f (x) = x^{2} - x^{4}$
130505	Determine if Injective (One to One)	f(x)=3x-5	$f (x) = 3 x - 5$
130506	Plot	-2x+7<23	$- 2 x + 7 < 23$
130507	Plot	f(x)=2^x	$f (x) = 2^{x}$
130508	Find the Mode	67 , 73 , 78 , 71 , 80 , 74 , 79 , 76 , 75 , 70 , 72	$67$ , $73$ , $78$ , $71$ , $80$ , $74$ , $79$ , $76$ , $75$ , $70$ , $72$
130509	Write the Fraction in Simplest Form	2/5	$\frac{2}{5}$
130510	Write the Fraction in Simplest Form	32/40	$\frac{32}{40}$
130511	Write the Fraction in Simplest Form	33/88	$\frac{33}{88}$
130512	Find the Vertex Form	f(x)=3x^2-6x+1	$f (x) = 3 x^{2} - 6 x + 1$
130513	Evaluate Using the Given Value	f(-3)=14	$f (- 3) = 14$
130514	Write as a Function of x	x=6	$x = 6$
130515	Find the Third Term	c(n)=-6+5(n-1)	$c (n) = - 6 + 5 (n - 1)$
130516	Find the Fourth Term	189 , 63 , 21	$189$ , $63$ , $21$
130517	Determine if Linear	y=2x-6	$y = 2 x - 6$
130518	Find the Symmetry	f(x)=x^4+2x^3+x^2	$f (x) = x^{4} + 2 x^{3} + x^{2}$
130519	Find the Symmetry	f(x)=(2x)/(x-4)	$f (x) = \frac{2 x}{x - 4}$
130520	Find the Symmetry	f(x)=(5x)/(x-4)	$f (x) = \frac{5 x}{x - 4}$
130521	Find the Standard Form of the Parabola	y^2-4y+12x-8=0	$y^{2} - 4 y + 12 x - 8 = 0$
130522	Solve for x	3<2x-1<5	$3 < 2 x - 1 < 5$
130523	Solve for x	-9<=x-4<=6	$- 9 \leq x - 4 \leq 6$
130524	Find the Degree	(5x)/12	$\frac{5 x}{12}$
130525	Find the Degree	55	$55$
130526	Find the Degree	5x^3+4x-2	$5 x^{3} + 4 x - 2$
130527	Divide Using Long Polynomial Division	(9a^3-3a^2-3a+15)/(3a+2)	$\frac{9 a^{3} - 3 a^{2} - 3 a + 15}{3 a + 2}$
130528	Find the Slope of a Parallel Line	y=4x-2	$y = 4 x - 2$
130529	Find the Vertical Line Through the Point	(-5,4)	$(- 5, 4)$
130530	Round to the Nearest Tenth	9.6	$9.6$
130531	Find the Roots/Zeros Using the Rational Roots Test	x^4+5x^3+7x^2-3x-10=0	$x^{4} + 5 x^{3} + 7 x^{2} - 3 x - 10 = 0$
130532	Find the Mean	9 , 10 , 6 , 5 , 6	$9$ , $10$ , $6$ , $5$ , $6$
130533	Find the Mean	3 , 5 , 6 , 7 , 9 , 6 , 8	$3$ , $5$ , $6$ , $7$ , $9$ , $6$ , $8$
130534	Determine if Odd, Even, or Neither	g(x)=x^5+5x^3+15	$g (x) = x^{5} + 5 x^{3} + 15$
130535	Determine if Odd, Even, or Neither	p(x)=3-x	$p (x) = 3 - x$
130536	Determine if Odd, Even, or Neither	f(x) = square root of 5x	$f (x) = \sqrt{5 x}$
130537	Find the Maximum/Minimum Value	x^2+2x-7	$x^{2} + 2 x - 7$
130538	Find the Determinant	[[6,-10],[2,9]]	$[\begin{array}{c} 6 & - 10 \\ 2 & 9 \end{array}]$
130539	Find the Vertex Form	f(x)=3x^2+6x-7	$f (x) = 3 x^{2} + 6 x - 7$
130540	Find the End Behavior	f(x)=-x^4+5x^3-3	$f (x) = - x^{4} + 5 x^{3} - 3$
130541	Find the Vertex Form	x^2-6x+14	$x^{2} - 6 x + 14$
130542	Find the Next Term	3 , -6 , 12 , -24	$3$ , $- 6$ , $12$ , $- 24$
130543	Round to the Nearest Hundredth	2.5	$2.5$
130544	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^3-2x^2-13x-10	$f (x) = x^{3} - 2 x^{2} - 13 x - 10$
130545	Find the LCD	(5x)/(3y) , 6/(zy^2)	$\frac{5 x}{3 y}$ , $\frac{6}{z y^{2}}$
130546	Find the Behavior (Leading Coefficient Test)	f(x)=x^4+6x^3+9x^2	$f (x) = x^{4} + 6 x^{3} + 9 x^{2}$
130547	Find the Behavior (Leading Coefficient Test)	f(x)=x^4-2x^3+x^2	$f (x) = x^{4} - 2 x^{3} + x^{2}$
130548	Find the Symmetry	y=4/x	$y = \frac{4}{x}$
130549	Find the Median	203 , 245 , 237 , 233 , 90 , 100 , 100 , 277 , 265 , 264 , 265 , 285 , 288 , 291 , 291 , 290 , 300 , 224 , 200 , 257 , 290 , 279 , 266 , 288	$203$ , $245$ , $237$ , $233$ , $90$ , $100$ , $100$ , $277$ , $265$ , $264$ , $265$ , $285$ , $288$ , $291$ , $291$ , $290$ , $300$ , $224$ , $200$ , $257$ , $290$ , $279$ , $266$ , $288$
130550	Find the Median	11 , 13 , 14 , 15 , 18 , 20 , 23 , 26	$11$ , $13$ , $14$ , $15$ , $18$ , $20$ , $23$ , $26$
130551	Find the Median	63 , 98 , 40 , 32 , 20 , 80 , 102 , 65	$63$ , $98$ , $40$ , $32$ , $20$ , $80$ , $102$ , $65$
130552	Determine the Nature of the Roots Using the Discriminant	x^2-3x+5=0	$x^{2} - 3 x + 5 = 0$
130553	Determine the Nature of the Roots Using the Discriminant	9x^2-30x+25=0	$9 x^{2} - 30 x + 25 = 0$
130554	Solve by Addition/Elimination	5x-3y=66x-4y=2	$5 x - 3 y = 66 x - 4 y = 2$
130555	Find the Horizontal Line Through the Point	(1,-5)	$(1, - 5)$
130556	Determine if Linear	y=x-8	$y = x - 8$
130557	Find the Symmetry	f(x)=x^4+6x^3+9x^2	$f (x) = x^{4} + 6 x^{3} + 9 x^{2}$
130558	Determine if Linear	y=4^x	$y = 4^{x}$
130559	Determine if Linear	y=x/3	$y = \frac{x}{3}$
130560	Evaluate Using Scientific Notation	(510^-5)+(2.4610^-3)	$(5 \cdot 10^{- 5}) + (2.46 \cdot 10^{- 3})$
130561	Evaluate Using the Given Value	f(1)=90e^(-0.5(1))+10	$f (1) = 90 e^{- 0.5 (1)} + 10$
130562	Find the GCF	5x^2+20x	$5 x^{2} + 20 x$
130563	Find the GCF	5x+10	$5 x + 10$
130564	Find the 6th Term	1 , 4 , 16 , 64	$1$ , $4$ , $16$ , $64$
130565	Find the Quadratic Equation	(7,0)	$(7, 0)$
130566	Divide Using Long Polynomial Division	2x^3-5x^2+3x+7÷x-2	$2 x^{3} - 5 x^{2} + 3 x + 7 \div x - 2$
130567	Solve for x	-3<=x+12<=9	$- 3 \leq x + 12 \leq 9$
130568	Find the Standard Form of the Parabola	y=6x^2+36x+54	$y = 6 x^{2} + 36 x + 54$
130569	Find the Slope of a Parallel Line	y=3x-7	$y = 3 x - 7$
130570	Find the Vertical Line Through the Point	(-4,0)	$(- 4, 0)$
130571	Find the Vertical Line Through the Point	(0,-5)	$(0, - 5)$
130572	Find the Slope of a Parallel Line	y=-x+8	$y = - x + 8$
130573	Graph Using a Table of Values	y<x^2	$y < x^{2}$
130574	Graph Using a Table of Values	y>3x-2	$y > 3 x - 2$
130575	Verify the Identity	cos(60+x)=sin(30-x)	$\cos (60 + x) = \sin (30 - x)$
130576	Solve for j	d=jm	$d = j m$
130577	Solve for l	1.5=2pi square root of l/980	$1.5 = 2 π \sqrt{\frac{l}{980}}$
130578	Solve for l	2.7=2pi square root of l/32	$2.7 = 2 π \sqrt{\frac{l}{32}}$
130579	Solve for j	8(j-4)=2(4j-16)	$8 (j - 4) = 2 (4 j - 16)$
130580	Determine if Injective (One to One)	f(x)=6x-2	$f (x) = 6 x - 2$
130581	Find the Center	(x^2)/144-(y^2)/81=1	$\frac{x^{2}}{144} - \frac{y^{2}}{81} = 1$
130582	Find a,b,c	8x^2=15-3x	$8 x^{2} = 15 - 3 x$
130583	Determine the Nature of the Roots Using the Discriminant	4x^2-7x+4=0	$4 x^{2} - 7 x + 4 = 0$
130584	Determine the Nature of the Roots Using the Discriminant	-25x^2+20x-4=0	$- 25 x^{2} + 20 x - 4 = 0$
130585	Determine the Nature of the Roots Using the Discriminant	-25x^2-20x-4=0	$- 25 x^{2} - 20 x - 4 = 0$
130586	Find the LCD	-5/(3x) , 15/(5x)	$\frac{- 5}{3 x}$ , $\frac{15}{5 x}$
130587	Find the LCD	b/6 ; (2b)/9	$\frac{b}{6}$ ; $\frac{2 b}{9}$
130588	Find the Next Term	5/6 , 5/9 , 10/27 , 20/81	$\frac{5}{6}$ , $\frac{5}{9}$ , $\frac{10}{27}$ , $\frac{20}{81}$
130589	Find the Vertex Form	x^2-4x+6	$x^{2} - 4 x + 6$
130590	Split Using Partial Fraction Decomposition	4/(x(1-x))	$\frac{4}{x (1 - x)}$
130591	Find the Symmetry	4x^2+25y^2=100	$4 x^{2} + 25 y^{2} = 100$
130592	Find the Behavior (Leading Coefficient Test)	f(x)=-5x(2x-5)^2	$f (x) = - 5 x {(2 x - 5)}^{2}$
130593	Find the Median	26 , 39 , 18 , 21 , 24 , 48 , 21 , 35	$26$ , $39$ , $18$ , $21$ , $24$ , $48$ , $21$ , $35$
130594	Find the Median	88 , 97 , 93 , 76 , 79 , 87	$88$ , $97$ , $93$ , $76$ , $79$ , $87$
130595	Write the Fraction in Simplest Form	-9/16	$- \frac{9}{16}$
130596	Write the Fraction in Simplest Form	6/15	$\frac{6}{15}$
130597	Write the Fraction in Simplest Form	1 1/2	$1 \frac{1}{2}$
130598	Write the Fraction in Simplest Form	10/15	$\frac{10}{15}$
130599	Evaluate Using the Given Value	f(7)=4^7	$f (7) = 4^{7}$
130600	Determine if Linear	x^2+y^2=4	$x^{2} + y^{2} = 4$