2 Points
Which is the best definition of a conic section?
O
A. The figure defined by the intersection of a cone and a line
O
B. The figure defined by the intersection of a cone and a circle
O
C. The figure defined by the intersection of a cone and a point
O
D. The figure defined by the intersection of a cone and a plane
SUBMIT

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

step-by-step explanation:

there's the chart

can i know which language is this?