Answers created by Jacob F.

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For what values of x is $f (x) = 7 x^{3} + 2 x^{2} + 7 x - 2$ $f(x)= 7x^3 + 2 x^2 + 7x -2$ concave or convex?
What is a solution to the differential equation $\frac{d y}{d x} = y$ $dy/dx=y$ ?
How can you recognize alkenes?
Which substances are always produced in an acid-base neutralization reaction?
What is the compound 2-propanol classified as?
What is the derivative of $y = sin (tan 2 x)$ $y= sin(tan 2x)$ ?
How do you integrate $\int ln x d x$ $int lnx dx$ using integration by parts?
How do you find the sum of the infinite geometric series -2+1-1/2+...?
Question #dce15
How do you factor $y = x^{2} - 7 x + 10$ $y= x^2 - 7x + 10$ ?
What are the global and local extrema of $f (x) = x^{3} - x^{2} - x + 1$ $f(x)=x^3-x^2-x+1$ ?
How do you differentiate $f (x) = {(7 e^{x} + x)}^{2}$ $f(x)= (7e^x+x)^2$ using the chain rule.?
Question #f8bc2
How do you integrate $\int \frac{sin x}{({cos}^{2} x + cos x - 2)} d x$ $int (sinx) / ((cos^2x + cosx -2)) dx$ using partial fractions?
How much work does it take to raise a $78 k g$ $78 kg$ weight $5 m$ $5 m$ ?
How do you solve ${log}_{3} (x + 4) - {log}_{3} x = 2$ $log_3(x+4)-log_3x=2$ ?
How much work would it take to push a $25 k g$ $25 kg$ weight up a $15 m$ $15 m$ plane that is at an incline of $\frac{π}{6}$ $pi / 6$ ?
How do you factor $y = x^{4} + 5 x^{2} - 6$ $y= x^4 + 5x^2 - 6$ ?
How do you find the slant asymptote of $y = \frac{x^{3} - 4 x^{2} + 2 x - 5}{x^{2} + 2}$ $y=(x^3-4x^2+2x-5)/(x^2+2)$ ?
How can magnetic force be reduced?
A cord is tied to a pail of water and the pail is swung in a vertical circle of 1.2 m. What is the minimum velocity the pail must have at the top of the circle if no water spills?
A car has a mass of 710 kg. It starts from rest and travels 40.0 m in 3.0s. The car is uniformly accelerated during the entire time. How big is the net force acting on the car?
What is the slope of any line perpendicular to the line passing through $(- 3, 4)$ $(-3,4)$ and $(- 2, 3)$ $(-2,3)$ ?
What combination of units is equivalent to the ampere?
How do you write the first 4 nonzero terms AND the general term of the taylor series for $e^{{(- x)}^{2}}$ $e^((-x)^2)$ centered at x=0?
How do you find the integral $\frac{ln x}{x}$ $ln x / x$ ?
Using the disk method, how do you find the volume of the solid generated by revolving about the x-axis the area bounded by the curves $x = 0$ $x=0$ , $y = 0$ $y=0$ and $y = - 2 x + 2$ $y=-2x+2$ ?
How do you solve $log (x + 10) - log (x) = 2 log (5)$ $log(x + 10) - log(x) = 2log(5)$ ?
How do you solve $3^{x + 7} = 4^{x}$ $3^(x+7)=4^x$ ?
How do you solve $2 x^{2} - 9 x + 4 = {(2 x - 1)}^{2}$ $2x^2-9x+4=(2x-1)^2$ ?
How do you find all numbers c that satisfy the conclusion of the mean value theorem for $f (x) = \sqrt{1 - x^{2}}$ $f(x) = sqrt(1-x^2)$ on the interval [0-1]?
How do you find the volume of the region enclosed by the curves $y = 2 x$ $y=2x$ , $y = x^{2}$ $y=x^2$ rotated about the x-axis?
How can you simplify $\frac{1}{3 \sqrt{1 - \frac{x^{2}}{9}}}$ $1/(3sqrt(1-x^2/9))$ ?
How do you find a tangent line parallel to secant line?
How do you find the parametric equations of a circle?
What scientist invented calculus?
How do you use Newton's Method to approximate the value of cube root?
How do you Find the derivative of $y = arctan (x^{2})$ $y=arctan(x^2)$ ?
What is the derivative of $f (x) = {({log}_{6} (x))}^{2}$ $f(x)=(log_6(x))^2$ ?
How do you find the derivative of $y = x^{tan (x)}$ $y=x^tan(x)$ ?
Question #5eee2
How do I find the integral $\int (x \cdot ln (x)) d x$ $int(x*ln(x))dx$ ?
How do you find the limit $lim_(x->-4)((1/4)+(1/x))/(4+x)$ ?
How do you find the limit $lim_(x->0)sin(x)/x$ ?
Find the limit as x approaches infinity of $y=arccos((1+x^2)/(1+2x^2))$ ?
What is the differential equation that models exponential growth and decay?
How do you evaluate the integral $inte^(4x) dx$ ?
How do I find the partial fraction decomposition of $(x^4+1)/(x^5+4x^3)$ ?
How do you find the derivative of $y=cos(x^2)$ ?
How do you use the product rule to find the derivative of $y=sqrt(x)*cos(x)$ ?
How do you use Integration by Substitution to find $intdx/(1-6x)^4dx$ ?
What is the derivative of $y=sec^3(x)$ ?
How do I us the Limit definition of derivative on $f(x)=e^x$ ?
What is the derivative of $f(x)=log_4(e^x+3)$ ?
What is the derivative of $f(x)=x*log_5(x)$ ?
What is the derivative of $f(x)=csc^-1(x)$ ?
How do you find the limit $lim_(x->2)(x^2+x-6)/(x-2)$ ?
How do you find the derivative of $y=e^x cos(x)$ ?
How do I evaluate the indefinite integral $intcos^5(x)dx$ ?
How do you find the instantaneous rate of change at a point on a graph?
How do you use the quotient rule to differentiate $y=cos(x)/ln(x)$ ?
How do you find the derivative of $y=cos(x^2)$ ?
How do you find the derivative of $y=e^(5x)$ ?
How does instantaneous rate of change differ from average rate of change?
How do I find the integral $int(x*e^-x)dx$ ?
How do you evaluate the inverse function by sketching a unit circle, locating the correct angle, and evaluating the ordered pair on the circle for: $tan^-1 (0)$ and $csc^-1 (2)$ ?
How do I find the integral $intx*2^xdx$ ?
What is the derivative of $y=arccsc(x)$ ?
What is the derivative of $y=arcsin(x)$ ?
What is the logarithm of a negative number?
Question #70fcd
How do you find the derivative of $y =4/sqrt(x)$ ?
How do you find the derivative of $y=tan(x)$ ?
How do you find the equation of a normal line to a curve at a given point?
How do I find the integral $int(x*cos(5x))dx$ ?
How do you find the derivative of $y=x^tan(x)$ ?
How do you find the derivative of $y=tan^2(3x)$ ?
How do you find the 50th derivative of $y=cos(x)$ ?
What is notation for the Second Derivative?
What is the derivative of $f(x)=log(x^2+x)$ ?
How do you find the derivative of $y=arcsin(1/x)$ ?
What is the derivative of $f(x)=sec^-1(x)$ ?
What is the derivative of $y=arctan(4x)$ ?
What is the derivative of $y=arccos(x )$ ?
How do I find the integral $int(ln(x))^2dx$ ?
How do you find the second derivative by implicit differentiation on $x^3y^3=8$ ?
How do you find the derivative of $y =sqrt(3x+1)$ ?
How do you Find the $n$ -th term of the infinite sequence $1,-2/3,4/9,-8/27,…$ ?
What is the derivative of $y=arcsin(x/3 )$ ?
55,000J of work is done to move a rock 25m. How much force was applied?
Question #2d8ad
Explain why displacement is a vector quantity?
How do speed and velocity differ from each other?
Why is a vector product perpendicular?
How do vectors subtract graphically?
Why is projectile motion parabolic?
Why vectors cannot be added algebraically?
What are vectors?
What is an acceleration vs time graph?
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