A golf tournament has five rounds. The players are given scores for each round based on how many strokes they are above or below 72. Ricky has recorded his score for each of the 5 rounds. Strokes - how many times a player swings the club or hit the ball

Round 1 2 3 4 5
Number of Strokes Above or Below 72 -5 +6 -2 +4 +5

Write an expression to represent Ricky's total number of strokes for the five rounds.

What was his average number of strokes per round? Show your work.

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

if you need , reply with more info. u.

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step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c