Answer:
r(n)=3n-1
Step-by-step explanation:
The point slope form of the equation is y-4 = 3/5 (x-2)
Answer:
Ima guess c
Step-by-step explanation:
dont choose mines I guessed
Answer:
It would take 5 turns
Step-by-step explanation:
Answer:
a = 1
b = -1
c = -2
Step-by-step explanation:
We reorder the equation in such way that let us see the usual
ax² + bx + c = 0
Then the original quation is:
-2 = - x + x² - 4 ⇒ 0 = 2 - x + x² - 4 ⇒ x² - x - 2 = 0
Now we are able by simply inspection to identify a, b . c comparing our equation with the general equation so :
a = 1
b = -1
c = -2