09/21/19

arctan(x)-arccot(x)=(pi/4) solve for x without a calculator
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09/21/19

Vertical Translations!
A sine function has an amplitude of √2, period of 8pi, horizontal shift of pi, and a vertical shift of 1.What is the y-value of the positive function at x=4pi?
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09/21/19

The sales tax for an item was $20.40 and it cost $340 before tax.

Find the sales tax rate
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09/20/19

representing tranformation
Polygon ABCD is translated to create polygon A′B′C′D′. Point A is located at (1, 5), and point A′ is located at (-2, 1). What is the distance from B to B′ ? 
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09/20/19

The sum of the real numbers x and y is 15. Their difference is 3. What is the value of xy?
The sum of the real numbers x and y is 15. Their difference is 3. What is the value of xy?
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09/20/19

Use the distributive property for 30+21
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09/20/19

Express (2y)3/2 in radical form.
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09/20/19

how to describe a situation that could be represented by the expression -15+8
how to describe a situation that could be represented by the expression -15+8
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09/20/19

Dianne is 23 years older than her daughter Amy. In 6 years Dianne will be twice as old as Amy. How old are they now?

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09/20/19

College Algebra Homework HELP
Find the equation of the linear function g that has g(20)=1 and that is perpendicular to m(w)=−8/13w−36.
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09/20/19

Pre-Calculus....
Determine the equation of the quadratic function with vertex (1,3) and passing through the point (-2,-24).
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09/19/19

evaluate the limit (if it exists): limit as x approaches -1 of |t+1|/(t+1)
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09/19/19

That is how can I ask a question about opposites numbers equaling

How Do I make a word problems For opposite's that equates to 0
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09/19/19

Recursive and Non-recursive for 2, 7, 12, 17, 22, 27
I think I have the recursive, which is t(1) = 2 and t(n) = t(n-1) + 5 but im unsure how to write non-recursive
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09/19/19

Find the average rate of change for f(t)=5t^2+8 over the interval [2,2+h].

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09/18/19

if t1 equals 78 and s equals 48 what is the common ratio of the infinite geometric series?
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09/18/19

Compute f'(a) in Two Ways
f(x)=x2+9x, a=0
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09/18/19

Mp+mn=r solve for m
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09/18/19

Find the area of a sector of a circle

Find the area of a sector of a circle with a central angle of 310 degrees and a radius of 30 cm
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09/18/19

Find the distance between the two points in simplest radical form. (2, -8) and ( -6, -1)

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09/18/19

Polynomial Function
  Write a polynomial function of least degree with integral coefficients that has the given zeros.   2i, 1+ squareroot2
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09/18/19

For the function f(x) = ax^2 - 2bx + 5
a) Compute f'(x)b) Compute a and b such that the slope of the tangent line at x = 0 is 2 and f'(1) = 4
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09/17/19

If the zeros of a quadratic function, F, are 2 and 6, what is the equation of the axis of symmetry of F??
If the zeros of a quadratic function, F, are 2 and 6, what is the equation of the axis of symmetry of F??
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09/17/19

Consider any subset of the real numbers that consists only of negative numbers. What can you conclude about whether the set is closed under multiplication? Explain.
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09/17/19

Help Needed Please
Ben and Jerry’s sells 6 times more ice cream cones ($3) than shakes ($8). If last month’s sales totaled $7,800, how many of each were sold
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