Asked by miriam
Graph the polynomial in the given viewing rectangle. Find the coordinates of all local extrema. State each answer correct to two decimal places. (If an answer does not exist, enter DNE.)
y = 2x3 − 3x2 − 12x − 32, [ −5, 5] by [−60, 30]
find minimum
find maximum
y = 2x3 − 3x2 − 12x − 32, [ −5, 5] by [−60, 30]
find minimum
find maximum
Answers
Answered by
Steve
You will have to do this graphically, since it's an algebra problem. There are lots of online graphing utilities. A good one is
http://rechneronline.de/function-graphs/
You can set the domain and range and the grid resolution. Reading off the extrema will be easy.
http://rechneronline.de/function-graphs/
You can set the domain and range and the grid resolution. Reading off the extrema will be easy.
Answered by
Anonymous
ax+4 -7=0 (1,-2) and (-6,3)