A) 9.573 x 10^7
B) 4.2 x 10^3
C) 9.6 x 10^-6
Brainliest?
18n-24 is the answer. You have to multiply the outside number by the inside numbers.
Answer:
X is 2 bcz 3+5 is 8 then 8/4 is 2
Answer: 42.5
Step-by-step explanation:
9 x 3.5 = 31.5
2 x 2 = 4
2 x 2 / 2 = 2
2 x 5 / 2 = 5
31.5 + 4 + 2 + 5 = 42.5
You can see the side conditions for the function. We read the x CANNOT be 4. See it?
We evaluate the bottom piece at x = 4. Let's do that.
f(x) = -2x
Let x be 4.
f(4) = -2(4)
f(4) = -8
What about the other piece?
Evaluate the top piece at x = 2.
Let's do that.
f(x) = 3x
Let x be 2.
f(2) = 3(2)
f(2) = 6
Answer: Choice D
Did you follow? It is a piecewise function. Solve it one piece at a time keeping each side condition in mind along the way.
