The missing value is 6.
Use the slope formula and equal it to -3. Solve for x.
Answer:
A time plot would be the best
Step-by-step explanation:
The c axis would be the months and the y axis would be the number of species with that month. It would easily show the trend that the longer the species is on the endangered list the less species make it.
Answer:
d
Step-by-step explanation:
(-7 + 3i) + (2-6i)
=-7 + 3i + 2 -6i
=(-7+2) + (3i -6i)
=-5 -3i
Answer:
The value of k will be -4
Step-by-step explanation:
We have given polynomial 
It is given that x+1 is factor of the polynomial
And we have to find the value of k
As x+1 is the factor of polynomial so x+1 = 0 that is x = -1 will be the root of polynomial
So if we put x = -1 in the polynomial then the p(-1) will be zero
So 

So the value of k will be -4