The final answer is choice C) cos(x)
Have a look at the attached image to see my work on how I got that answer.
Have a look at the attached image to see my work on how I got that answer.
Graph the equationy=x^2 -
x^{2} - 2" alt="y = x^{2} - 2" align="absmiddle" class="latex-formula">
1 answer:
Answer:
the graph is attached below
Step-by-step explanation:
LEts make a table to get the coordinates
we need to select integers between -3 and 3
x y=x^2 - 2
-2 y=(-2)^2-2=2 (-2,2)
0 y= (0)^2 - 2= -2 (0,-2)
2 y=(2)^2-2 = 2 (2,2)
Now we use the table for graphing the given equation
The graph is attached below
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Where:
d: It is the density
M: It's the mass
V: It is the volume
According to the data we have to:
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600 cm long, 100 cm wide and 10 cm thick. Looking for the volume we have:
According to the formula we have:
Thus, the mass of the walkway is 1,800,000g
Answer:
1,800,000g