F -3
G 3
H 6
I. 9
Answer:
f(3) = 9
Step-by-step explanation:
Wherever you see an x on the right, put a 3 in for that x
f(x) = 2x^2 + x - 12
f(3) = 2*(3)^2 + 3 - 12
f(3) = 2*9 + 3 - 12
f(3) = 18 + 3 - 12
f(3) = 9
B: 6.88
C: 14.67
D: 11.12
The percentage error of the height of the table is: C. 14.67
Recall:
Thus:
The height that was measured = 5.12 feet
Actual measurement of the height = 6 feet
Percentage error = (6 - 5.12) / 6 × 100
Percentage error = 14.67
Learn more about percentage error here:
House , Computers , mobile , bottle , bags etc. are all made up of two or more three dimensional figures.
Prisms and pyramids, as well as forms with curved surfaces, are examples of three-dimensional figures.
A prism is a three-dimensional object having two congruent parallel bases. Any polygon can be used for the bases, which are also two of the faces. Rectangles make up the rest of the faces.
The shape of a prism's base determines its name.
Everything in surrounding is made of many three dimensional figures
Example : House , Computers , mobile , bottle , bags etc.
To know more about Three dimensional figures
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Answer: triangular and rectangular prism