-1/6 + 2/3 (9 - 3/4) - 1/2

I’m confused if someone can help

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Im literally having a mental breakdown

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.