Y= 5x, what is the y-intercept?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

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.

Factor the polynomial by its greatest common monomial factor.