Whats the answer to 4x-5=2-x asap

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week