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At what point or points on the circle $x^{2} + y^{2} = 1$ $x^2+y^2=1$ does $f (x, y) = x y$ $f(x, y)=xy$ have an absolute maximum, and what is that maximum?
Question #4d106
Question #bda7d
A trampoline has an area of $49 π$ $49pi$ square feet. What is the diameter of the trampoline?
For what values of x, if any, does $f (x) = sec (\frac{- 11 π}{6} - 7 x)$ $f(x) = sec((-11pi)/6-7x)$ have vertical asymptotes?
Question #10e48
Question #d9690
Can you differentiate x^x?
Question #ca15a
Question #7c0a6
Question #f75fc
Question #73ed7
How do you graph the linear equation, y=2x+7?
How do you determine whether each function represents exponential growth or decay $y = 0.4 {(\frac{1}{3})}^{x}$ $y=0.4(1/3)^x$ ?
Question #2dbc6
How do you graph $cos (x - \frac{π}{4})$ $cos(x-pi/4)$ ?
Question #06ef7
How do you graph $y = 2 \cdot 8^{x}$ $y=2*8^x$ ? What is the $y$ $y$ -intercept and the domain and range?
Who do I prove that the RHS is equal to LHS? Sin2x (tan x + cot x) = 2
How do you solve the system by graphing $2 x + 4 y = 2$ $2x + 4y =2$ and $x + 2 y = 1$ $x + 2y = 1$ ?
Question #f8e70
Lim x->0 tan^-1x/x solve?
Differentiate $f (x) = ln ∣ ∣ ∣ \frac{x}{1 + x^{2}} ∣ ∣ ∣$ $f(x) = lnabs(x/(1+x^2))$ ?
Question #4f142
Question #3fd13
How do you factor $10 m^{2} + 80 m$ $10m ^ { 2} + 80m$ ?
How do you graph $x - 4 y = 18$ $x-4y=18$ ?
Question #74046
How do you write the equation y=x in polar form?
Question #9b19b
How do you differentiate the following parametric equation: $x (t) = e^{t} cos t - t, y (t) = e^{t} - sin t$ $x(t)=e^tcost-t, y(t)=e^t-sint$ ?
Question #1b978
Question #7f145
How do you graph and solve $| x - 5 | > 7$ $abs[x-5} > 7$ ?
How do you solve and graph $| p - 2 | \geq 8$ $abs(p-2)>=8$ ?
Question #d3532
Question #03c7e
Does $\int f g = \int f \int g$ $int fg = int f int g$ ?
How do you solve $1 - 2 z = 1 - 4 z$ $1- 2z = 1- 4z$ ?
Question #d9176
Question #bc803
38% of $n$ $n$ is 33.44. What is $n$ $n$ ?
Question #2e036
How do you solve $- 7 x^{2} + 2 x + 4 = 0$ $-7x ^ { 2} + 2x + 4= 0$ ?
Caleb types 100 words in 5 minutes. What is the unit rate?
Question #1ad28
How do you solve $2 z (2 z + 11) = 42$ $2z ( 2z + 11) = 42$ ?
If I have 244 assignments sand 50 days to complete those assignments how many assignments do I need to do a day?
Question #2e036
Question #3d46e
Solve it 4sin4theta+1=root5?
How do you graph two or more functions on the same graph with the graphing utility on Socratic.org?
Question #992f4
What is the limit of $\frac{x^{2} + 2}{x^{3} + x^{2} - 1}$ $(x^2 + 2) / (x^3 + x^2 -1)$ as x approaches negative infinity?
Question #a83e4
How do you solve $x^{9} = 135$ $x^ { 9} = 135$ ?
What is 30/8 as a decimal?
How do you solve $x - ln (4 - x^{2}) = 0$ $x-ln(4-x^2)=0$ ?
What is the distance between $(- 1, 4, - 4)$ $(-1,4,-4)$ and $(13, 15, - 2)$ $(13,15,-2)$ ?
The mean of 8 numbers is 41 The mean of 2 of the numbers is 29 What is the mean of the other 6 numbers?
Question #9babc
How do you find the domain of $f (x) = \frac{3}{1 + e^{2 x}}$ $f(x)=3/(1+e^(2x))$ ?
Question #8a660
How do you solve $lim_x->pi/4 (tanx-cotx)/(x-pi/4)$ ?
How do you solve $tan(x)=1/2$ ?
What is the final value of a $23,000 investment earning 4% interest after 3 months?
Question #5c46b
Question #bdf2d
Why can't you take the log of a negative number?
How do you write the trigonometric expression $cos(arccosx+arcsinx)$ as an algebraic expression?
Question #de32c
How do you graph and identify the vertex and axis of symmetry for $y=x^2-4x+7$ ?
Question #16a2c
Question #e7522
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