m = (360 - 355)/(49 - 40) = 5/9
y = m(x - h) + k
V = 5/9(T - 40) + 355
V = 5/9T - 200/9 + 3195/9
V = 5/9T + 2995/9
V = 0.555T + 332.8
For T = 60
V = 555*60 + 332.8 = 366 m/s
Answer:
where is your question ?????????
Answer:-The function g(x) is defined for all real numbers x.
-The maximum value of the range is 4.
-The maximum value of the domain is 3.
-The range of g(x) is {y| –1 < y ≤ 4}.
-The domain of g(x) is {x| –4 < x ≤ 3}.
Step-by-step explanation:
- <span>A </span>projectile<span> is </span>thrown upward so<span> that </span>its distance above<span> the </span>ground after t seconds<span> is </span>given<span> by the </span>function h(t<span>) = - 16t² + </span>640t<span>. </span>After<span> how </span>many seconds<span> does the </span>projectile<span>take</span><span> to reach </span>its<span> maximum height? I made the </span>function<span> .</span>