Answer:
2 relative maxima and minima
(2, 6.2) = maxima
(0, -4) = minima
*tell me if I got this wrong
we know that 7*7=49 so thus
therefor n=2
it is written as
Step-by-step solution:
7x + 3 + 6x + 11 = 0
7x + 6x + 11 + 3 = 0
13x + 11 + 3 = 0
13x + 14 = 0
13x = 0 - 14
13x = -14
x = -14 / 13
x = -1.077 approx.
Hope it helped,
BioTeacher101
(2x+1)+(3x-5)=5x-4 you just have to try some of them out and see which ones work