algebra 1 & it's hard for me so I am seeking the answer. please help!
Find the rate of change of f, df/dt, along the parametric curve x(t)=2t-1, y(t)=3-2t^2 at t=1. The answer is -8 and I need to find df/dt(1).
Please explain what depedent and independent variables are and please give an example of each and a problem as an example?
can some one help me with this! from 1985 to 2000, The percent P of total of music sales with a certain format is modeled by P=5.9t – 11,706, where t is the year. (A)...
M(h)= 5h where h is the number of hours you babysit M(h) is the amount of money you earn What set(s) of real numbers are being used for the domain (irrational, rotational, integers, whole numbers...
What are all the subsets of a
Find a fundamental matrix for x'=(-3/4, 1/8, 1/2, -3/4)x. (2x2 matrix, -3/4 and 1/8 on the left, 1/2 and -3/4 on the right. The eigenvalues are -1 and -1/2. I got -7/4a+1/2b=0, 1/8a-7/4b=0 for...
(4,6) and (8,4)
What is the general rule that allows you to see that 2 different quadratic have the same solutions?
Where can we find the discriminant?
Quadratic equations may be solved by graphing, using the quadratic formula, completing the square, and factoring.
What are the pros and cons of each of these methods? When might each method be most appropriate? Which method do you prefer? Explain why.
Solve for x
Mrs. Lewis needs to buy two types of grain, oats, and barley to mix as a feed supplement for her cattle. She has $4275 to spend on grain and wants the mixture to be 3 parts oats and 2 parts barley...
also, how do I simplify e^[ln(5x-1)]
When the rocket is launched upward into the air, we use the formulas D=RT-5t^2 D = distance(in meters) above its start point, T= time since it was launched, R=initial speed of rocket...
supose the growth of a population in millions os modeled by 3.2(4.72)t. what is the size of the population initially?
the t next to the parentheses in an exponent
how do i convert
show me the steps to convert please