Which best describes the orthocenter of a triangle? OA. The point where the three medians of the triangle intersect O B. The point where the three altitudes of the triangle intersed OC. The point where the perpendicular bisectors of the three sides of the triangle intersect O D. The point where the three angle bisectors of the triangle intersect

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

a

step-by-step explanation:

strong negative correlation