Answer:
pretty sure it is 1.8478125
Step-by-step explanation:
Answer: Option a.
Step-by-step explanation:
By definition, a functioon is even when:

And it is odd when:

Therefore, you can verify if the function is even substituting -x into the function:

Then:

It is an even function.
The angle could be named these two different ways:
angle CAD or angle DAC.
We know that ON = 80 cm and ∠ O = 37°.
cos 37° = 4/5
Adjacent / Hypotenuse = cos∠O
80/OP = cos 37°
80/ OP = 4/5
OP = 80 : 4/5 = 80 · 5/4 = 100
Answer:
d. 100 cm.
Answer:
-2, 1, 2, 3, 4
Step-by-step explanation:
The domain is the x values of the graph.