Operations for functions: Inverse functions
Injective functions
The graph of the function #x^3-5\cdot x+2# of #x# is drawn in the figure below.
Determine the two numbers #a# and #b# such that the set of all #x# with #a\le x\le b# is the biggest closed interval on which #f# is decreasing. Your answer should be of the form #\rv{a,b}#, with #a# and #b# rounded with a precision to a single decimal.
Determine the two numbers #a# and #b# such that the set of all #x# with #a\le x\le b# is the biggest closed interval on which #f# is decreasing. Your answer should be of the form #\rv{a,b}#, with #a# and #b# rounded with a precision to a single decimal.
#\rv{a,b}=# |
Unlock full access
Teacher access
Request a demo account. We will help you get started with our digital learning environment.
Student access
Is your university not a partner?
Get access to our courses via Pass Your Math independent of your university. See pricing and more.
Or visit omptest.org if jou are taking an OMPT exam.
Or visit omptest.org if jou are taking an OMPT exam.