Answer:
<u>The value of (H + K)(2) = 5</u>
Step-by-step explanation:
Given the functions:
H(x) = x² + 1
K(x) = x - 2
By adding the functions:
∴ (H + K)(x) = (x² + 1) + (x - 2) ⇒ Combine like terms.
∴ (H + K)(x) = x² + x - 1
To find (H + K)(2), substitute with x = 2
∴ (H + K)(2) = 2² + 2 - 1 = 4 + 2 - 1 = 5
<u>∴ (H + K)(2) = 5</u>
I believe it equals -73 1/8.
Answer: It should be 825
Step-by-step explanation:
A manipulated variable<span> is the independent </span>variable<span> in an experiment. It's called “</span>manipulated<span>” because it's the one you can change. In other words, you can decide ahead of time to increase it or decrease it. In an experiment you should only have one </span>manipulated variable<span> at a time</span>