The formula for point slope form is (y-y1) = m(x - x1)
In this formula m will always be the slope. So, you can substitute 3 in for m
(y-y1) = 3(x-x1)
y1 is the y-coordinate and x1 is the x-coordinate. So, you can substitute them in and you will be done.
(y - 1) = 3(x - (-2))
But since it is minus a negative it changes to a positive so it would be:
(y -1) = 3(x + 2)
Hope this helps!
Answer:
√ -4
Step-by-step explanation:
all square roots of negative numbers are irrational
From 14 to 24 is 10; from 24 to 34 is 10, and so on, so the common difference is 10.
f(1) = 14
f(2) = 24 = 14 + (2-1)(10) = 14 + (n-1)(10)
So f(n) = 14 + (n-1)(10)
Check: Does f(4) come out to 44, as we expected?
Does 14 + (4-1)(10) = 44? Yes.
Answer:
the answer is b wait I can also be c and d
