Answer: y = 3x - 2
the equation is y = ax + b (a ≠ 0)
see in the picture, the line passes through (0;-2) and (2;4)
because the line passes through (0;-2) => b = -2
the line passes through (2;4) => 2a + b = 4
have: b = -2
2a + b = 4
⇔ a = 3
b = -2
=> the equation is y = 3x - 2
Step-by-step explanation:
Answer:table 1 would be y=x-3 and table 2 is y=x-5
Step-by-step explanation:
Answer:
Given: In triangle ABC , AD is drawn perpendicular to BC.
Since AD is drawn perpendicular to BC, it creates two right triangles: ADB and ADC.
Prove that: 
Pythagoras triangle for right angle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs.
In a right angle triangle ADB;
[By Pythagoras theorem]
or
.......[1]
Now, in right angle triangle ADC;
[By Pythagoras theorem]
or we can write this as;
......[2]
Substituting the equation [1] in [2] we get;
hence proved!
We played a game four times and got the score as -1, -4, -8, and 10.
To get the final score, we should add all results of all the games together.
Final Score = First game result + Second game result + Third game result + Fourth game result.
Final score = (-1) + (-4) + (-8) + (10)
Final Score = (-13) + (10)
Final Score = -3
Hence, the overall score of all the games would be -3.
