03/13/19

Is JavaScript front end or backend?
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12/16/18

I've been given a graph and must identify the slope.
I have been given a question/problem where there is a graph that is not labeled (no numbers on y or x axis). The x axis is labeled "n" and there is what looks like the y axis but i'm not sure... more
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11/13/18

Find the solution for this system of equations: 7x-3y=63 and y=x-1
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11/02/18

How do I find the other 5 trigonometric functions with just a cosecant value and what quadrant it is in?
I know how to find sin (it is the reciprocal of csc) but with out a cos value I cannot figure out how to find tan, cot, cos and sec
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10/27/18

Find the composition function B(T(h)) Write this in simplified form.
The number B of bacteria in a particular petri dish stored in a refrigerator is given by B(T)=10T^2-60T+500.The domain of B(T) is ... more
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09/26/18

Please help ASAP! Algebra word problem....
Suppose that the cost function for the production of a particular item is given by the function C(x)=2x2−320x+12,020, where x represents the number of items. How many items should be produced to... more
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09/18/18

implementing a graph which overlays a image whenever we hover over the coordinates
Hey Hi, I'm a student and I'm learning about javascript and PHP. I'm trying to implement a graph which shows images when I hover my mouse over the graph. To be exact whenever I click on or hover... more
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06/02/18

Derive the Equation
Let y=x^7-4x^5+8x^3-2x-7 Then y(2) is --- Then (dy)/(dx) is ---  (d(2))/(dx) is ---  The second derivative of y is ---  and y''(2) is -----
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03/11/18

Rewrite cscθ/cotθ in terms of sine and cosine.
Rewrite cscθ/cotθ in terms of sine and cosine. Simplify your answer. 
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02/15/18

How many calls to mystery are made (including the first call) of mystery(0, 4, 5) when arr = {1, 2, 3, 5, 7}?
Give the following code:private int[] arr;public int mystery(int low, int high, int num) { int mid = (low+high) / 2; if (low > high) { return -1; } else if (arr[mid] < num) { return... more
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12/12/16

Rewrite the complex number in rectangular form, a + bi.
Rewrite the complex number in rectangular form, a + bi.   z=7cis(pi/6)=?   A. 7+7i B. ((7(sqrt 3))/2)+(7/2)i c. (sqrt 3/2)+(1/2)i D. (7/2)+(7/2)i
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04/29/16

in triangle abc, a=6, b=3, and sin b= 1/4.
What is the value of sin A?
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11/19/15

What is the length of the transverse axis of the hyperbola defined by the equation (x-7)^2/7^2-(y+3)^2/4^2=1
What is the length of the transverse axis of the hyperbola defined by the equation (x-7)^2/7^2-(y+3)^2/4^2=1
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11/19/15

Period, Amplitude, and Midline of equation
State the period, amplitude, and mid-line of y = 7 sin(4(t + 7)) − 8
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09/15/15

Find the slope m of the tangent to the curve y = 3/ x at the point where x = a > 0.
Find equations of the tangent lines at the points (1, 3) and (4, 3/2)
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09/01/15

Evaluate the limit, if it exisit lim goes to 0 of (1/t-1/t^2+t)
I really need help
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08/27/15

Simplify: (sqrtx+1)(1/2sqrtx)-(sqrtx-1)(1/2sqrtx)/(sqrtx+1)^2
So confused please help
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08/25/15

Calculus Question
The moment of a particle about  a point varies directly with change in distance of the particle from the given point
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08/13/15

Calculus is fundamentally important in physics, because physics studies how matter and energy interact. Interaction requires change, and calculus is the branch
Calculus Question 
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06/12/15

If segment AD perpendicular segment CE, m angle 1 = m angle 6 and m angle 1 = 37 find m angle GMD
∠1 and ∠2 are complementary. If m∠4 = 39, find m∠2.
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05/19/15

Please help with coordinate axes rotation!
The exact question was: "Rotate the coordinate axes to eliminate the xy term. 2x2 + 2(sqrt3)xy + 4y2 - 8 = 0"   (sqrt= square root)    
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03/18/15

find the derivative of xcosy-ysinx+xytanx-xycoty=ycscy-xsecx
please show steps, I missed school for this lesson today and am lost! thank you!
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Expert Answers •1

07/18/14

Use the function to answer these questions
Function- y=-3x2+8x+35   identify the axis of symmetry and the vertex   identify the maximum   find the x-intercepts by factoring   show the value of the discriminant supports your... more
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