We need to see the first function
The difference 96 -80 = 16 is a factor of both numbers, so is the greatest common factor.
96 + 80 = 16*(6 + 5)
(x+6)(x-1)=0
hope this helps
You need to find the number of permutations of the 5 beaches, taken 3 at a time:
Hello from MrBillDoesMath
Answer: y = 3x -10
Discussion
:
Since the line is parallel to y = 3x + 7, the lines have the same slope. This means the point intercept of the parallel line is
y = 3x + b
As the new lines passes through (2, -4). substitute the x and y values of that point in the new equation:
(-4) = 3 (2) + b =>
-4 = 6 + b => (subtract 6 from each side)
-4 -6 = (-6 + 6) + b =>
-10 = 0 + b =>
b = -10
y = 3x -10 is the equation of the parallel line
Thank you,
Mr. B
