A_(n)=7+3(n-1) for n>=1. What recursive formula defines this sequence?

three-fourths of an hour

36÷48=0.75

0.75=

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!