Answers created by Matt B.

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• How do you differentiate `y=5e^x+3`?
  
• What is Slope-Intercept Form?
  
• Question #9130a
  
• Question #241da
  
• Question #cec43
  
• What is the equation of the line that is normal to `f(x)= x/sqrt( x^2-2)` at `x=2`?
  
• At the instant the traffic light turns green, an automobile starts with a constant acceleration a of `2.30 m/s^2`. At the same instant a truck, traveling with a constant speed of `8.70 m/s`, overtakes and passes the automobile?
  
• Question #19e39
  
• Question #10176
  
• How do I evaluate: `lim_(x->oo) cos^(-1)((1+x^2)/(1+2x^2))`?
  
• Question #7f6d8
  
• How do you find the derivative using limits of `f(x)=9-1/2x`?
  
• What is the difference between speed and velocity?
  
• An object with a mass of `4 kg` is acted on by two forces. The first is `F_1= < -2 N , -6 N>` and the second is `F_2 = < 1 N, 3 N>`. What is the object's rate and direction of acceleration?
  
• Question #12904
  
• How do you integrate `int (2x+3)sin(x^2+3x)` by integration by parts method?
  
• How do you graph the equation `y=-x+5`?
  
• How do you find the equation of a line tangent to the function `y=x^3-x` at (-1,0)?
  
• How do you integrate `int cos(5x)/e^(sin(5x))` using substitution?
  
• What is the percent of carbon in 50.0 g of cyclohexane?
  
• How do you write an equation of a line that passes through points (2,-2), (3,2)?
  
• How do you find the derivative of `y = sqrt(5-3x)`?
  
• How do you find 5% of $32.68?
  
• A person weighs 83.2 kg. What is this person's weight in pounds?
  
• Hope works 21.5 hours every week. If she earns $8.50 per hour, how much does she make in 3 weeks?
  
• How do you write the equation `y= -2(x+1)^2+3` in standard form?
  
• What is the equation of the line that goes through `(-1, 5)` and has a slope of `-4`?
  
• Question #2ddcd
  
• How do you find the antiderivative of `(5x+1)^2`?
  
• Question #f23d3
  
• How do you find the derivative of `f(x)=ln(2x^2+1)^5`?
  
• How do you find an equation of the tangent line to the curve `y=e^x/x` at the point (1,e)?
  
• How do you find the limit of `(sqrtx-2)/(x-4)` as `x->4^-`?
  
• What is a parallax error?
  
• Question #b26e2
  
• What is the equation of the tangent line of `r=cot^2theta - sintheta` at `theta=pi/4`?
  
• How does the magnetic tilt of Jupiter compare with our field?
  
• A golf ball weighs about 45.9 grams. About how many ounces would a dozen golf balls weigh?
  
• How do you simplify `(9s^-5r^-6)/(3sr^-2)`?
  
• How do you solve `(5- x ) ^ { \frac { 1} { 2} } = ( \frac { x } { 4} ) ^ { \frac { 1} { 2} }`?
  
• How do you differentiate `(xsinx)/(x^2+1)`?
  
• How do you use the first and second derivatives to sketch `h(x)=x³-3x+1`?
  
• How do you differentiate `f(x) = (sinx)/(x^3-x)` using the quotient rule?
  
• How do you find the indefinite integral of `int (r^2-2r+1/r)dr`?
  
• How do you differentiate `f(x)=e^x/x-3x` using the quotient rule?
  
• How do you find the derivative of the function `f(x)=1/2x-1/3`?
  
• How do you use the definition of a derivative to find the derivative of `f(x)=(x+1)/(x-1)`?
  
• How do you find the derivative of `x^3e^x`?
  
• How do solve `x^2<=4x` and write the answer as a inequality and interval notation?
  
• How is the Hubble Telescope used?
  
• How do you integrate `int 4^(x/2)dx` from `[-2,2]`?
  
• How do you prove limit of `14-5x=4` as `x->2` using the precise definition of a limit?
  
• How do you differentiate `cos^2(3x)`?
  
• How do you find the local extremas for `x(x-1)` on [0,1]?
  
• How do you integrate `int (4x^3+6x^2-1)dx`?
  
• How do you integrate `int sin^5(2x)cos2xdx`?
  
• How do you find the derivative of `y =10sinx+100`?
  
• How do you find the Riemann sum for `f(x) = x^2 + 3x` over the interval [0, 8]?
  
• What is `\int 2x + 4`?
  
• How do you integrate `int 5^-xdx`?
  
• How do you use limits to evaluate `int 8xdx` from [0,2]?
  
• How do you integrate `int pisinpix dx`?
  
• What is the derivative of `4^x`?
  
• How do you find the derivative of `y =cotx/(1-sinx)`?
  
• How do you solve `5x+1=2x+13`?
  
• How can Earth's plates move?
  
• How do you evaluate the limit `x-2` as x approaches `1`?
  
• The Stone Age is broken into what three parts?
  
• What is the relative minimum, relative maximum, and points of inflection of `f(x) = x^4 - 4x^2`?
  
• How do you solve the quadratic with complex numbers given `5x^2+8x=-4`?
  
• How do you expand `(2x^4-1)^6`?
  
• How do you solve `19b = - 19`?
  
• Question #0e8ab
  
• How do you write the product of `2/3times3/4`?
  
• Question #cca70
  
• What are some ways of using the environment that are unsustainable?
  
• Why is it important to understand the structure of other planets?
  
• How do you calculate `log_5 2.4` with a calculator?
  
• What are hyperbolas used for in real life?
  
• How do you solve `-45= 5( x - 2)`?
  
• How do you find the limit of `(1/x-1/2)/(x-2)` as `x->2`?
  
• How do you write the equation of the line that contains (1,7) and (-2, 3)?
  
• What is the equation of the line that goes through `(12,- 3)` and has a slope of `m = - 2`?
  
• How do you simplify `\frac { 3v u ^ { 4} } { 4u ^ { 2} }`?
  
• What are the three compositional layers of the Earth?
  
• How do you write 2/7 in percentage?
  
• What are the local extrema, if any, of `f (x) =(x^3 + 2x^2)/(3 - 5x)`?
  
• How do you use the power rule to differentiate `f(x)=3x^5+2/sqrtx`?
  
• What is `lim_ (x->0) (xcosx)/(sin3x)` ?
  
• What is the equation of the normal line of `f(x)=x^3-8x^2+9x-3` at `x=-1`?
  
• How do you solve `\frac { 5} { 9} = \frac { 28} { b + 17}`?
  
• How do you find the derivative of `f(x) = sec(x^2 + 1)^2`?
  
• How do you differentiate `f(x)=(16x^2+1) ln (x-3)`?
  
• Is `f(x)=(x^3-3x^2-5x+2)/(x+1)` increasing or decreasing at `x=0`?
  
• How are galaxies clusters and superclusters different?
  
• How do you find the critical points for `g(x)=2x^3-3x^2-12x+5`?
  
• How do you verify whether rolle's theorem can be applied to the function `f(x)=absx` in [-1,1]?
  
• How do you find an equation of the tangent line to the curve at the given point `f(x) = sin(cosx)` and `x=pi/2`?
  
• Do black holes die?
  
• Question #1b9b0
  
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