Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
130701	Determine if Parallel	y=5x+5 , y=5x-5	$y = 5 x + 5$ , $y = 5 x - 5$
130702	Find the Sample Standard Deviation	33 , 37 , 42 , 39 , 25 , 51 , 40 , 38	$33$ , $37$ , $42$ , $39$ , $25$ , $51$ , $40$ , $38$
130703	Find the LCD	x/2+y/3-z/4	$\frac{x}{2} + \frac{y}{3} - \frac{z}{4}$
130704	Solve by Addition/Elimination	2x-5y=13x-4y=-2	$2 x - 5 y = 13 x - 4 y = - 2$
130705	Solve by Addition/Elimination	x+y=12x-y=4	$x + y = 12 x - y = 4$
130706	Find the Degree	18	$18$
130707	Divide Using Long Polynomial Division	(12a^3-3a^2-5a+8)/(4a+3)	$\frac{12 a^{3} - 3 a^{2} - 5 a + 8}{4 a + 3}$
130708	Divide Using Long Polynomial Division	(16x^3+2x-6)/(2x-1)	$\frac{16 x^{3} + 2 x - 6}{2 x - 1}$
130709	Convert to Set Notation	[6,8]	$[6, 8]$
130710	Write as a Function of x	y=8x	$y = 8 x$
130711	Evaluate Using the Given Value	4(5)^(x-2)=312 , 500	$4 {(5)}^{x - 2} = 312$ , $500$
130712	Evaluate Using the Given Value	0.75(8+e)=2-1.25e	$0.75 (8 + e) = 2 - 1.25 e$
130713	Solve the Triangle	9e^2f=49	$9 e^{2} f = 49$
130714	Graph Using a Table of Values	y<x^2+5	$y < x^{2} + 5$
130715	Graph Using a Table of Values	y=7x	$y = 7 x$
130716	Graph Using a Table of Values	y>2x-3	$y > 2 x - 3$
130717	Find the Symmetry	f(x)=x^4+10x^3+25x^2	$f (x) = x^{4} + 10 x^{3} + 25 x^{2}$
130718	Determine if Linear	y=7x	$y = 7 x$
130719	Find the Difference Quotient	f(x)=x^2-4x+1	$f (x) = x^{2} - 4 x + 1$
130720	Find the Constant Using Slope	7y=kx , m=2	$7 y = k x$ , $m = 2$
130721	Find the Constant Using Slope	2y=kx+4 , m=2	$2 y = k x + 4$ , $m = 2$
130722	Find the 6th Term	4 , 8 , 16 , 32	$4$ , $8$ , $16$ , $32$
130723	Find the GCF	12x+8	$12 x + 8$
130724	Find the GCF	18y^4+9y^3-24y	$18 y^{4} + 9 y^{3} - 24 y$
130725	Find the Inverse	[[6,2],[3,2]]	$[\begin{array}{c} 6 & 2 \\ 3 & 2 \end{array}]$
130726	Find the Mean	12 , 7 , 12 , 9 , 2 , 15 , 6 , 6 , 6 , 1 , 11	$12$ , $7$ , $12$ , $9$ , $2$ , $15$ , $6$ , $6$ , $6$ , $1$ , $11$
130727	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^3+2x^2-9x-18	$f (x) = x^{3} + 2 x^{2} - 9 x - 18$
130728	Find the Roots/Zeros Using the Rational Roots Test	f(x)=2x^4-x^3+49x^2-25x-25	$f (x) = 2 x^{4} - x^{3} + 49 x^{2} - 25 x - 25$
130729	Write the Fraction in Simplest Form	8/20	$\frac{8}{20}$
130730	Write the Fraction in Simplest Form	45/27	$\frac{45}{27}$
130731	Write the Fraction in Simplest Form	36/48	$\frac{36}{48}$
130732	Write the Fraction in Simplest Form	4/10	$\frac{4}{10}$
130733	Write the Fraction in Simplest Form	(13/15)÷(7/10)	$\frac{13}{15} \div \frac{7}{10}$
130734	Find the Interquartile Range (H-Spread)	89 , 91 , 95 , 112 , 118 , 83 , 85 , 104 , 118 , 125 , 134 , 138	$89$ , $91$ , $95$ , $112$ , $118$ , $83$ , $85$ , $104$ , $118$ , $125$ , $134$ , $138$
130735	Find the Slope	f(-2)=7 , g(8)=-6	$f (- 2) = 7$ , $g (8) = - 6$
130736	Combine	5x-x	$5 x - x$
130737	Combine	(2 cube root of 12)(3 cube root of 2)	$(2 \sqrt[3]{12}) (3 \sqrt[3]{2})$
130738	Determine if Injective (One to One)	f(x) = square root of x	$f (x) = \sqrt{x}$
130739	Determine if Injective (One to One)	f(x)=3x-1	$f (x) = 3 x - 1$
130740	Determine if Injective (One to One)	f(x)=4x-1	$f (x) = 4 x - 1$
130741	Find the Possible Factors	156	$156$
130742	Find Amplitude, Period, and Phase Shift	h(x)=-4sin(2x-7)+3	$h (x) = - 4 \sin (2 x - 7) + 3$
130743	Solve for l	2.5=2 square root of l/3.3	$2.5 = 2 \sqrt{\frac{l}{3.3}}$
130744	Solve for L	4.5=4 square root of L/5.3	$4.5 = 4 \sqrt{\frac{L}{5.3}}$
130745	Solve for j	j+10>=-3j-2	$j + 10 \geq - 3 j - 2$
130746	Find the Vertex Form	f(x)=x^2-6x-5	$f (x) = x^{2} - 6 x - 5$
130747	Find the Vertex Form	f(x)=-2x^2+16x-24	$f (x) = - 2 x^{2} + 16 x - 24$
130748	Determine the Nature of the Roots Using the Discriminant	x^2-6x+8=0	$x^{2} - 6 x + 8 = 0$
130749	Find the Symmetry	y=4x^2-1	$y = 4 x^{2} - 1$
130750	Find the Symmetry	x^2+y-144=0	$x^{2} + y - 144 = 0$
130751	Find the Symmetry	x^2+y-100=0	$x^{2} + y - 100 = 0$
130752	Find the Behavior (Leading Coefficient Test)	f(x)=x^2(3x-5)^2	$f (x) = x^{2} {(3 x - 5)}^{2}$
130753	Find the Equation Given the Roots	-11 , -5 , 1 , 7	$- 11$ , $- 5$ , $1$ , $7$
130754	Find the Equation Given the Roots	3-4i	$3 - 4 i$
130755	Find the Domain and Range	(-3,3)	$(- 3, 3)$
130756	Find the Domain and Range	(0,3)	$(0, 3)$
130757	Find the Next Term	3 , 15 , 75 , 375	$3$ , $15$ , $75$ , $375$
130758	Find the Vertex Form	x^2+3y^2=4	$x^{2} + 3 y^{2} = 4$
130759	Find the Vertex Form	x^2-8x-9	$x^{2} - 8 x - 9$
130760	Convert to Rectangular Coordinates	(6,(3pi)/4)	$(6, \frac{3 π}{4})$
130761	Convert to Rectangular Coordinates	(2,(5pi)/3)	$(2, \frac{5 π}{3})$
130762	Round to the Nearest Hundredth	0.625	$0.625$
130763	Round to the Nearest Hundredth	1.5	$1.5$
130764	Find the Median	77 , 86 , 82 , 65 , 68 , 76	$77$ , $86$ , $82$ , $65$ , $68$ , $76$
130765	Find the Median	1483 , 1483 , 1450 , 1381 , 1283 , 1260 , 1250 , 1227	$1483$ , $1483$ , $1450$ , $1381$ , $1283$ , $1260$ , $1250$ , $1227$
130766	Find the Degree, Leading Term, and Leading Coefficient	5x^8-2x^7-8x^6+1	$5 x^{8} - 2 x^{7} - 8 x^{6} + 1$
130767	Find the Slope of a Parallel Line	y=x+6	$y = x + 6$
130768	Find the Vertical Line Through the Point	(7,-3)	$(7, - 3)$
130769	Find the Slope of a Parallel Line	y=2x+3	$y = 2 x + 3$
130770	Find the Slope of a Parallel Line	y=3/4x-3	$y = \frac{3}{4} x - 3$
130771	Find the Sample Standard Deviation	40 , 35 , 45 , 55 , 60	$40$ , $35$ , $45$ , $55$ , $60$
130772	Find the Sample Standard Deviation	141 , 116 , 117 , 135 , 126 , 121	$141$ , $116$ , $117$ , $135$ , $126$ , $121$
130773	Find Any Equation Parallel to the Line	y=3x+2	$y = 3 x + 2$
130774	Round to the Nearest Tenth	8.8	$8.8$
130775	Evaluate Using the Given Value	f(13)=2^13	$f (13) = 2^{13}$
130776	Divide Using Long Polynomial Division	(8k^2+11k+3)÷(k+3)	$(8 k^{2} + 11 k + 3) \div (k + 3)$
130777	Divide Using Long Polynomial Division	(x^4+x^3+7x^2-6x+8)/(x^2+2x+8)	$\frac{x^{4} + x^{3} + 7 x^{2} - 6 x + 8}{x^{2} + 2 x + 8}$
130778	Divide Using Long Polynomial Division	(x^5-32)/(x-2)	$\frac{x^{5} - 32}{x - 2}$
130779	Find the Degree	5x^5+8x^2+2x-3x^9-8x^4-4x^5	$5 x^{5} + 8 x^{2} + 2 x - 3 x^{9} - 8 x^{4} - 4 x^{5}$
130780	Identify the Conic	x^2+y^2=100	$x^{2} + y^{2} = 100$
130781	Identify the Conic	-2y^2+x-20y-49=0	$- 2 y^{2} + x - 20 y - 49 = 0$
130782	Find the Difference Quotient	f(x)=6x-1	$f (x) = 6 x - 1$
130783	Find the Difference Quotient	f(x)=6x-2	$f (x) = 6 x - 2$
130784	Determine if Linear	y=2x-5	$y = 2 x - 5$
130785	Determine if Linear	y=-7x	$y = - 7 x$
130786	Graph Using a Table of Values	y=-3x-5	$y = - 3 x - 5$
130787	Graph Using a Table of Values	y=1/2x+1	$y = \frac{1}{2} x + 1$
130788	Find the Inverse	[[-1,4],[-2,-1]]	$[\begin{array}{c} - 1 & 4 \\ - 2 & - 1 \end{array}]$
130789	Find the Mean	20 , 16 , 18 , 14 , 9 , 20 , 16	$20$ , $16$ , $18$ , $14$ , $9$ , $20$ , $16$
130790	Find Where Increasing/Decreasing	-x^2-2x-1	$- x^{2} - 2 x - 1$
130791	Find the GCF	4x^2+16x	$4 x^{2} + 16 x$
130792	Determine if a Polynomial	6x^2+7x^3+8x^5+9	$6 x^{2} + 7 x^{3} + 8 x^{5} + 9$
130793	Find the GCF	9x-18y+9	$9 x - 18 y + 9$
130794	Find the GCF	20	$20$
130795	Find the 5th Term	3 , -6 , 12 , -24	$3$ , $- 6$ , $12$ , $- 24$
130796	Find the End Behavior	f(x)=x^3-3x-2	$f (x) = x^{3} - 3 x - 2$
130797	Write in Slope-Intercept Form	17x-6y=9	$17 x - 6 y = 9$
130798	Write the Fraction in Simplest Form	30/50	$\frac{30}{50}$
130799	Write the Fraction in Simplest Form	3/4	$\frac{3}{4}$
130800	Write the Fraction in Simplest Form	6/9	$\frac{6}{9}$