Algebra Answers

Log base 2 (x + 1) = 16 log base (x +1) 2

Using computer technology (www.desmos.com or other mathematics graphing website) attach a graph of the parabola at midnight on the x-y axis keeping Des Moines at the origin and label the location of Columbus, Memphis, and Louisville on the graph. (Points may be added by hand to the computer generated graph).

Columbus, Ohio is 550 miles east and 80 miles south of Des Moines;
Memphis, Tennessee is 190 miles east and 430 miles south of Des Moines; and
Louisville, Kentucky is 420 miles east and 230 miles south of Des Moines.

a) For each of the above cities, state whether, by midnight, the city has already been affected by the front, is just about to be affected by the front, or has not yet been affected by the front.

b) How are your conclusions supported by the graph you drew in Step 5.

c) Support your conclusions using algebraic methods

sonja bought a new van for her business. the cost of the van was $35,000 and she had to pay 6% sales tax. what was the total cost of the van, including tax?

What is the 9th term in the sequence below??

f(1)=62, f(n) = f(n-1) - 3

Please help.

Is the curve r = 2 sin 3theta symmetric about the
line theta = π/2 ? Justify your answer.

Every continuous function is also
differentiable. True or False

Find the domain of the function
f(x) = √{(4-x^2)/ [x]+ 2}
Where [x] is greatest integer function

trace the area between the curv'es r: = 2 and
r = 2 sin 3theta and thm find this area.

Check whether the function f, defined by
f(x) = cos x - cos 3x, is periodic or not.

Find the area of the loop of the curve,
x (x^2+ y^2) = a (x^2- y^2).