A dartboard of radius 10 and the wall it is hanging on are represented using the twodimensional coordinate system, with the board’s center at coordinate (0,0). Variables x and y store the x- and y-coordinate of a dart hit. Write an expression using variables x and y that evaluates to True if the dart hits (is within) the dartboard, and evaluate the expression for these dart coordinates:

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Step-by-step explanation:

Given that radius = 10 and variables x and y store the x- and y-coordinate of the dart.

The expression written in Python Programming Language is as follows.

import math

# Initialise radius to 10

radius = 10

# Accept integer input for x and y

x = int(raw_input("x co-ordinate: "))

y = int(raw_input("y co-ordinate: "))

# Calculate distance

distance = math.sqrt(x*x + y*y)

# Print distance

print(distance)

# Compare distance to radius

if dist<radius:

print("Hit")

else:

print("Miss")

# End of program

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

i am not sure :

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