Hàm số y=3x^2+10x+20/(x^2-2x+3). Gọi giá trị lớn nhất là M giá trị nhỏ nhất là m. Tìm M và m

i dont understund

Step-by-step explanation:

sorry

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

i don't know

step-by-step explanation: