Answer: y=-3x-4
Step-by-step explanation:
Since we know slope, we can plug it into slope-intercept form to find the y-intercept by using the given points,
y=-3x+b
8=-3(-4)+b
8=12+b
b=-4
Now that we know the y-intercept, we can complete the slope-intercept form.
y=-3x-4
Answer:
d = 6
Step-by-step explanation:

Hope this helps.
No thats only if your multiplying it gets confusing like that
Step-by-step explanation:
Length= 8m
Surface area = ?
Now ,

= 6 × 8 × 8
= 6 × 64

In physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.