Answer:
s(5) = -12
Step-by-step explanation:
s(t) = - t³ + 7t² - 14t +8
Find the displacement during the first 5 seconds.
When t = 5
s(t) = - t³ + 7t² - 14t +8
s(5) = -5³ + 7(5)² - 14(5) + 8
= -125 + 7(25) - 70 + 8
= -125 + 175 - 70 + 8
= -12
s(5) = -12
The slope is 3/4. you need to find the change of y over the change of x.
Answer:
10
Step-by-step explanation:
Cross multiply
2/3=x/15
3x=30
Divide by 3 on both sides
x=10
So, 2/3= 10/15
Hope this helps! :)
Answer: y=2-2x
Step-by-step explanation:
Answer:
B- Both functions have the same slope.
C- The origin is the y-intercept for the function expressed in the table.
E- The table and the graph express an equivalent function.
Step-by-step explanation:
I learned the hard way & managed to click both wrong answers with my amazing luck.
