Answer:
y=2x+1
Step-by-step explanation:
(1,3). y=mx+b or 3=2 × 1+b, or solving for b: b=3-(2)(1). b=1
Answer:
157.1
Step-by-step explanation:
We plug in what v is.
12.3(6)=73.8
Then we plug in what w is
11.9(7)=83.3
Lastly, we add the two numbers together to get 157.1
Hope it helped :)
Total depth of the bottom of the plate is 4 + 1 = 5
Force = limit(5,1) 62.5 *7* x * dx
= 437.5. Lim(5,1) x*dx
= 437.5(x^2/2)^5 , 1
= 437.5 x (5^2/2 - 1/2)
= 437.5 x 12
= 5,250 pounds
