Its f(x) subtraction is the opposite of addition so you have to subtract (f-g)(x)-g(x) and if you multiply (f-g)(x) then it would be f(x) because a number times x or x by itself is x and if it was 4(x) it would be 4x parantheses means to multiply. Hope this helps!!!
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
If you map the sequence out, you get the following values:
a = 1, a(n) = 2
a = 2, a(n) = -3
a = 3, a(n) = -8
As you can see, the first term is 2 and the sequence is decreasing by 5 each time. Therefore, the answer is D.
The rule to use: when dividing fractions, invert and multiply.
-6 ÷ -(3/4) equals -6 * -(4/3) which equals 24 / 3 which equals
8
Answer:
Ratio is 2:1
Step-by-step explanation:
The bigger triangle is ×2 bigger so ratios can be
2:1 , 4:2, 8:4 , 16:8 and so on
