Answer:
5x^2-12x-2
Step-by-step explanation:
Use distributive property, then add like terms. See file below for steps.
Hopes this helps:
Answer: 750
At starting hot-air balloon starts 6 feet.
So, at t = 0 , h = 6 feet.
Now, distance travelled per minute is 20 feet.
So, extra distance travelled in t minutes is 20t feet.
Now,
Total height = Staring height + increase in height w.r.t time.
h = 6 + 20t
Therefore, the height h in feet as a function of time t in minutes is h = 6 + 20t .
Hence, this is the required solution.
Answer:
A. full line across label 6 inches
B. Full line across label 10 inches
C. Full line across label 12 inches
Part B:
A. 18.84 inches
B. 31.4 inches
C. 37.68 inches
Step-by-step explanation:
Hope this helps
Answer:
The equation of a quadratic function is in the form: y = ax² + bx +c. The graph of a quadratic function is a parabola.
Step-by-step explanation:
