What is f(–3) for the function f(a)=-2а?-5а+4?
-29
-23
1
37

The answer is 1. f(a) = –2a^2 – 5a + 4. If a = -3, then to find f(-3) we have to substitute a in the general formula. f(a) = –2a^2 – 5a + 4 = -2 * a^2 – 5 * a + 4. Substitute a with -3. f(-3) = –2 * (-3)^2 – 5 * (-3) + 4 = -2 * 9 - (-15) + 4 = -18 + 15 + 4 = 1

Step-by-step explanation:

I would say B. Italy

Germany first invaded Poland then France joined the fighting in 1939, after a while Italy joined the war as well in 1940.