Answer:
The equation of the line is y = 6/7x + 2/7
Step-by-step explanation:
In order to find this, we first need to find the slope. For that we use slope intercept form.
m(slope) = (y2 - y1)/(x2 - x1)
m = (2 + 4)/(2 + 5)
m = 6/7
Now that we have this, we can use the slope and either point in slope-intercept form to get the equation.
y - y1 = m(x - x1)
y - 2 = 6/7(x - 2)
y - 2 = 6/7x - 12/7
y = 6/7x + 2/7
498
For the blue block: 4(7x2) + 2(2x2) = 56 + 8 = 64
For green block: 4(12x7) + 2(7x7) = 336 +98 = 434
434 + 64 = 498
