If f(x) and g(x) are quadratic functions but (f + g)(x) produces the graph below, which statement must be true?
(f+))
-5 -4 -3 -2 -1,
12
the leading coefficients of f(x) and g(x) are opposites.
the leading coefficients of f(x) and g(x) are opposite reciprocals.
the
the leading coefficients of f(x) and g(x) are the same.
the leading coefficients of f(x) and g(x) are reciprocals.
sim

For the first one, cross multiply 15 and c which is 15c and cross multiply 8 and 45 which is 360, so u get 15c = 360 and divide 15 c by 15 and 360 by 15 also then the answer would be c = 24

For the second one it’s basically the same thing, cross multiply x and 12 which is 12x and 8 and 3 which is 24, then you get 12x = 24. Divide both sides by 12 and the answer would be x = 2