If a point is a precise location or place on a plane. It is usually represented by a triangle. Yes or no.

No

Step-by-step explanation:

Because a point has no certain relation to a triangle. If a point has a precise location on a plane, it's usually represented by a point(until said otherwise).

step-by-step explanation:

where is the questions

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !