1. Slope = Yb - Ya / Xb - Xa
= 7-3/2-(-2)
= 7-3/2+2
= 4/4
= 1
2. Y-intercept
Y = mx + b
7 = (1)(2) + b
7 = 2 + b
7 - 2 = 2-2 + b (two’s cancel out and we are just left with our b on the right side)
5 = B
Therefore, the equation is: Y = 1x + 5 which is also the same thing as: Y= X +5.
Answer:
0.666666667
Step-by-step explanation:
1,710/3 = 570 <== this is just simple division...nothing a calculator can't do.
Let's say the numbers are "a" and "b"
thus

set the derivative to 0, and check the critical points, there's only one anyway
and do a first-derivative test, to see if it's a maximum