The height of a right circular cone is multiplied by 4, but its radius remains fixed. By what factor will the volume of the cone
be multiplied?
A. 1/4
B. 4
C. 8
D. 16
A. 1/4
B. 4
C. 8
D. 16
2 answers:
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Correct Expression :
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For short it can be expressed as :
[ y - coordinate of both the points are same ]
Correct option - D
Answered by : ❝ AǫᴜᴀWɪᴢ ❞
After solving the equation (work shown in image) your answer would be x > -2. I drew an image of how the number line should look at least similar to, using the solution.
*whenever you divide or multiply with a negative number reverse/flip the sign
< or > signs will always have an open circle
≥ or ≤ signs will have a closed/filled in circle
TIP: To know which way the arrow should point, look at the sign and think of it as an arrow.
< would have the arrow on the number point
this way: <-
or > which would have the arrow on the number line point this way: ->
