Please show me the work and answer

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

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0