This is the question: x+y=2 3x-2y=-9
the brackets are supposed to be absolute value bars
I don't understand the question. What would the equation be for this vertex of the parabola? I'm doing Conic sections, and I don't understand the question.
average upperboundary is 13 kms above earth surface.Height varies with latitude seasons by as much 5 km. Write and solve an equation of max/min heights
Solve using any method
I cannot remember how to factor to the cubic term
A solution is 10% citric acid. if 3 liters of a 20% citric acid solution are added to it, the result is a solution this is in a ratio of 13 parts citric acid to 102 parts "other than citric acid"...
I can't seem to figure it out. Thanks!
Find the present value of $3,000.00 if interest is 6% compounded quarterly for 5 years
how do I divide this?
I also need to know the end-behavior. for example- x----> + or - infinity
Discuss/Explain how the graph F(x) = -2f(x+1) -3 can be obtained from the graph f(x). If (0,5), (6,7), and (-9,-4) are on the graph of f. where do they end up on the graph of F?
I'm learning about this in class. The teacher switches ln for e^x and the numbers all switch. I'm just confused as to why this works.
solve and check for extraneous solutions
Write the equation of the line which passes through (1, 2) and with slope of - 1 3 in standard form.
I have already completed the question but I am confused on how I got the the answer. y−y1 = m(x−x1) y−2 = -1 3 •(x−1) y−2 = -1 3 x+ 1 3 1 3 x+y...
Can you help me with this question? The equation for the line that passes through (-3,5) and (-2,-6)