If f(x) and g(x) are quadratic functions but (f + g)(x) produces the graph below, which statement must be true?

on a coordinate plane, a straight line with negative slope represents (f + g) (x). it goes through points (negative 3, 4), (0, 1), and (1, 0).
the leading coefficients of f(x) and g(x) are opposites.
the leading coefficients of f(x) and g(x) are opposite reciprocals.
the leading coefficients of f(x) and g(x) are the same.
the leading coefficients of f(x) and g(x) are reciprocals.

why do wages differ across industries

step-by-step explanation :

micro economists are concerned with economics on an industry or individual firm basis.

macro economists are concerned with national and international level

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

answer: y=4000x+14000

step-by-step explanation: