The question is in the picture, the question is if the four diagrams shown are functions or not and you have to start what the domains and ranges are of each

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

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!

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative