Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
139201	Find the Equation Using Two Points	(2,10) , (1,5)	$(2, 10) (1, 5)$
139202	Find the Equation Using Two Points	(1,-9) , (2,-15) , (3,-29) , (-1,3)	$(1, - 9)$ , $(2, - 15)$ , $(3, - 29)$ , $(- 1, 3)$
139203	Find the Equation Using Two Points	(-2,0) , (0,2)	$(- 2, 0) (0, 2)$
139204	Find the Equation Using Two Points	(-3,1) , (5,7)	$(- 3, 1) (5, 7)$
139205	Find the Equation Using Two Points	(3,5) , (5,13)	$(3, 5) (5, 13)$
139206	Find the Equation Using Two Points	(-2,5) , (5,2)	$(- 2, 5) (5, 2)$
139207	Find the Equation Using Two Points	(4,5) , (12,9)	$(4, 5) (12, 9)$
139208	Find the Equation Using Two Points	(3,8) , (5,2)	$(3, 8)$ , $(5, 2)$
139209	Find the Equation Using Two Points	(5,15) , (10,20)	$(5, 15) (10, 20)$
139210	Find the Equation Using Two Points	(-4,9) , (3,-5)	$(- 4, 9) (3, - 5)$
139211	Find Where Undefined/Discontinuous	f(x)=(3-4x)/(5x-8)	$f (x) = \frac{3 - 4 x}{5 x - 8}$
139212	Find Where Undefined/Discontinuous	f(x)=(2x-6)/(x^2+2x-15)	$f (x) = \frac{2 x - 6}{x^{2} + 2 x - 15}$
139213	Find Where Undefined/Discontinuous	f(x)=x/(3x^2-27)	$f (x) = \frac{x}{3 x^{2} - 27}$
139214	Find Where Undefined/Discontinuous	f(x)=(x^2-81)/(x^3-9x)	$f (x) = \frac{x^{2} - 81}{x^{3} - 9 x}$
139215	Find Where Undefined/Discontinuous	f(x)=(x^2-5x-14)/(x^2-6x-7)	$f (x) = \frac{x^{2} - 5 x - 14}{x^{2} - 6 x - 7}$
139216	Find Where Undefined/Discontinuous	f(x)=(x^2-10x-24)/(x+2)	$f (x) = \frac{x^{2} - 10 x - 24}{x + 2}$
139217	Find Where Undefined/Discontinuous	f(x)=(x-10)/(x^2-100)	$f (x) = \frac{x - 10}{x^{2} - 100}$
139218	Find Where Undefined/Discontinuous	p(x)=(x^2+2x-15)/(x^2+10x+25)	$p (x) = \frac{x^{2} + 2 x - 15}{x^{2} + 10 x + 25}$
139219	Find Amplitude, Period, and Phase Shift	1/10cos(2)(x+pi/4)	$\frac{1}{10} \cos (2 (x + \frac{π}{4}))$
139220	Find Amplitude, Period, and Phase Shift	-2cos(2x)	$- 2 \cos (2 x)$
139221	Find Amplitude, Period, and Phase Shift	2cos(4x)	$2 \cos (4 x)$
139222	Find Amplitude, Period, and Phase Shift	-2/3cos(3x-3pi)	$- \frac{2}{3} \cos (3 x - 3 π)$
139223	Find Amplitude, Period, and Phase Shift	2sin(1/3x)	$2 \sin (\frac{1}{3} x)$
139224	Find Amplitude, Period, and Phase Shift	2sin(3x-pi/2)	$2 \sin (3 x - \frac{π}{2})$
139225	Find Amplitude, Period, and Phase Shift	4.5sin(160pix)	$4.5 \sin (160 π x)$
139226	Find Amplitude, Period, and Phase Shift	4sin(8pit)	$4 \sin (8 π t)$
139227	Find Amplitude, Period, and Phase Shift	5sin(pi/4t)	$5 \sin (\frac{π}{4} t)$
139228	Find Amplitude, Period, and Phase Shift	cos(1/4x)	$\cos (\frac{1}{4} x)$
139229	Find Amplitude, Period, and Phase Shift	cot(2x)	$\cot (2 x)$
139230	Find Amplitude, Period, and Phase Shift	sin(x-(3pi)/2)	$\sin (x - \frac{3 π}{2})$
139231	Convert from Interval to Inequality	(negative infinity,-7]	$(- \infty, - 7]$
139232	Find the Constant of Variation	y=-3x	$y = - 3 x$
139233	Convert from Interval to Inequality	(negative infinity,0) union (0,infinity)	$(- \infty, 0) \cup (0, \infty)$
139234	Find the Constant of Variation	y=-6x	$y = - 6 x$
139235	Find the Constant of Variation	6y-7x=0	$6 y - 7 x = 0$
139236	Find the Constant of Variation	6xy=24	$6 x y = 24$
139237	Find the Constant of Variation	-6y=-3x	$- 6 y = - 3 x$
139238	Find the Constant of Variation	5y=6x	$5 y = 6 x$
139239	Find the Constant of Variation	-5y=4x	$- 5 y = 4 x$
139240	Find the Constant of Variation	6x-3y=0	$6 x - 3 y = 0$
139241	Find the Constant of Variation	5xy=10	$5 x y = 10$
139242	Find the Constant of Variation	xy=8	$x y = 8$
139243	Find the Constant of Variation	xy=2	$x y = 2$
139244	Find the Constant of Variation	y=3/5x	$y = \frac{3}{5} x$
139245	Find the Constant of Variation	8y=2x	$8 y = 2 x$
139246	Find the Constant of Variation	9y=45x	$9 y = 45 x$
139247	Find the Constant of Variation	8y-3x=0	$8 y - 3 x = 0$
139248	Find the Constant of Variation	x=1/8*y	$x = \frac{1}{8} \cdot y$
139249	Find the Constant of Variation	x=5/y	$x = \frac{5}{y}$
139250	Find the Constant of Variation	-y/4=2x	$- \frac{y}{4} = 2 x$
139251	Find the Constant of Variation	1/5*a=1/b	$\frac{1}{5} \cdot a = \frac{1}{b}$
139252	Find the Constant of Variation	-18=3xy	$- 18 = 3 x y$
139253	Find the Constant of Variation	2x=16/y	$2 x = \frac{16}{y}$
139254	Find the Constant of Variation	4y-3x=0	$4 y - 3 x = 0$
139255	Find the Constant of Variation	3xy=9	$3 x y = 9$
139256	Find the Constant of Variation	2y-3x=0	$2 y - 3 x = 0$
139257	Find the Constant of Variation	-3x+2y=5	$- 3 x + 2 y = 5$
139258	Round to the Nearest Ten	536	$536$
139259	Convert from Interval to Inequality	(1,8)	$(1, 8)$
139260	Round to the Nearest Ten	1627187	$1627187$
139261	Round to the Nearest Ten	62	$62$
139262	Round to the Nearest Ten	62394	$62394$
139263	Round to the Nearest Ten	74	$74$
139264	Round to the Nearest Ten	32	$32$
139265	Write as an Equation	(4,-3)	$(4, - 3)$
139266	Write as an Equation	10^4=10 , 0	$10^{4} = 10$ , $0$
139267	Write as an Equation	(5,4)	$(5, 4)$
139268	Write as an Equation	table[[x,y],[0,23000],[1,20000],[2,16000]]	$\begin{array}{c} x & y \\ 0 & 23000 \\ 1 & 20000 \\ 2 & 16000 \end{array}$
139269	Write as an Equation	(3,-2)	$(3, - 2)$
139270	Write as an Equation	(2,4)	$(2, 4)$
139271	Write as an Equation	f(x)=a*b^x	$f (x) = a \cdot b^{x}$
139272	Write as an Equation	m=2 , (7,7)	$m = 2$ , $(7, 7)$
139273	Write as an Equation	h(x)=x^2+3x-18	$h (x) = x^{2} + 3 x - 18$
139274	Write as an Equation	h(x)=x^2-4x+4	$h (x) = x^{2} - 4 x + 4$
139275	Write as an Equation	m(x)=(3x-1)(3-x)+4x^2+19	$m (x) = (3 x - 1) (3 - x) + 4 x^{2} + 19$
139276	Write as an Equation	f(x)=4(x-2)^2+4	$f (x) = 4 {(x - 2)}^{2} + 4$
139277	Write as an Equation	f(x)=(x+2)^2	$f (x) = {(x + 2)}^{2}$
139278	Write as an Equation	f(x)=1/2x^2-6x+2	$f (x) = \frac{1}{2} x^{2} - 6 x + 2$
139279	Write as an Equation	f(x)=-2x^2+8x-7	$f (x) = - 2 x^{2} + 8 x - 7$
139280	Find the Area Under the Curve	y = cube root of x+1 ; [-1,7]	$y = \sqrt[3]{x + 1}$ ; $[- 1, 7]$
139281	Evaluate the Formula	a_n=a_n-1+9a_1=21	$a_{n} = a_{n - 1} + 9 a_{1} = 21$
139282	Find the Antiderivative	f(x)=-8x	$f (x) = - 8 x$
139283	Find the Antiderivative	f(x)=2e^x-3xe^x	$f (x) = 2 e^{x} - 3 x e^{x}$
139284	Find the Antiderivative	h(t)=6cos(t)	$h (t) = 6 \cos (t)$
139285	Find the Equation Using Slope-Intercept Form	m=-1/2 , b=7/10	$m = - \frac{1}{2}$ , $b = \frac{7}{10}$
139286	Find the Equation Using Slope-Intercept Form	m=1/3 , b=1	$m = \frac{1}{3}$ , $b = 1$
139287	Find the Equation Using Slope-Intercept Form	m=1/2 , b=4	$m = \frac{1}{2}$ , $b = 4$
139288	Find the Equation Using Slope-Intercept Form	m=1/2 , (-1,8)	$m = \frac{1}{2}$ , $(- 1, 8)$
139289	Find the Equation Using Slope-Intercept Form	(5,5) m=-3	$(5, 5)$ $m = - 3$
139290	Find the Equation Using Slope-Intercept Form	m=1/2 , (-1,2)	$m = \frac{1}{2}$ , $(- 1, 2)$
139291	Find the Equation Using Slope-Intercept Form	(-3,0) , m=2	$(- 3, 0)$ , $m = 2$
139292	Find the Equation Using Slope-Intercept Form	(3,-1) 8x+6y=1	$(3, - 1)$ $8 x + 6 y = 1$
139293	Find the Equation Using Slope-Intercept Form	(4,2) , m=-2	$(4, 2)$ , $m = - 2$
139294	Find the Equation Using Slope-Intercept Form	(-2,1) ; m=7	$(- 2, 1)$ ; $m = 7$
139295	Find the Equation Using Slope-Intercept Form	(2,1) m=3	$(2, 1)$ $m = 3$
139296	Find the Equation Using Slope-Intercept Form	(2,-1) , m=-6/5	$(2, - 1)$ , $m = - \frac{6}{5}$
139297	Find the Equation Using Slope-Intercept Form	(2,4) , m=3	$(2, 4)$ , $m = 3$
139298	Find the Equation Using Slope-Intercept Form	(0,1) , m=5/4	$(0, 1)$ , $m = \frac{5}{4}$
139299	Find the Equation Using Slope-Intercept Form	(0,0) m=2	$(0, 0)$ $m = 2$
139300	Find the Equation Using Slope-Intercept Form	(0,4) , m=1	$(0, 4)$ , $m = 1$