9514 1404 393
Answer:
see attached
Step-by-step explanation:
The given equation is in intercept form:
x/(x-intercept) +y/(y-intercept) = 1
This means the x- and y-intercepts are (4, 0) and (0, -3), respectively. Plot these points and draw the line through them.
Discriminant b^2-4ac = (-9)^2 - 4*2*9 = 9
so there are 2 roots
because of the -9x and 9 they will both be positive
Answer:
6n-13
Step-by-step explanation:
Since the question given is -7+6(n-1)
-7+6(n-1)
Open the bracket first
-7+6n-6
Collect like terms
-7-6+6n
-13+6n
Which can also be written as
6n-13
So C(n)=6n-13
Answer:
Step-by-step explanation:
no
