If you help me I’ll give 20 points and brainliest only answer if you know pls and thank you

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?