Answer:irl
Step-by-step explanation:
Answer:
upward
Step-by-step explanation:
y=4x²+4
Look at the coefficient of x²
If it is positive, it opens upward, IF it is negative, it opens downward.
In this case, the x² coefficient is +4, hence it opens upward
(see attached for plot)
It would be perpendicular
Answer:
1) 30
2) 40
Step-by-step explanation:
1) Nick will have finished 30 assignments in 6 hours because he can complete 5 assignments per hour and 6*5= 30.
2) Nick will have finished 40 assignments in 8 hours because he can complete 5 assignments per hour and 8*5= 40.
hope this helps!!