Answer:
y+1= 4(x+2)
You could also do: y - -1= 4(x- -2)
They are the same so it shouldnt matter
Answer:
4/3
Step-by-step explanation:
y = -3/4x - 6
m = -3/4
Slope of the line perpendicular to this line = -1/m
= -1 ÷ (-3/4)

70/9
Divide
9*7 = 63
70-63 = 7
7 7/9
Sum of 2 and 8 is (2+8)
Then multiply by 5 will give us answer a. (2+8)x5
Answer:
7,173
x = 7
Step-by-step explanation:
Within the question it gives two examples.
x = 0 corresponds to 2000
x = 1 corresponds to 2001
If you pay close attention the x-value is always the same as the last digits in the year. So with 2007 the last digit is 7, which then leads us to determine that
x = 7
f (x) = -327 (7) + 9462
f (x) = -2289 + 9462 = 7173