Question

a (-6,3) be a point on the graph. Draw AL ⊥ x-axis the co-ordinate of L are- 1.(0,0) 2.(-6,0) 3.(-6,-3) 4.(0,-6)

Answer 1

Step-by-step explanation:

Hope you will understand

Answer 2

Answer : The coordinate of L be (-6 , 0).

Given A (-6,3) be a point on the graph. AL ⊥ x-axis be drawn and the coordinates of L is to be found.

Let the coordinates of L be (x,0)

now, according to the question

distance between the points A and L be, 3 units

Now, using the distance formula

distance = √((x1 - x2)² + (y1 - y2)²)

3 = √((-6 - x)² + (3 - 0)²)

9 = 36 + 12x + x² + 9

x² + 12x + 36 = 0

(x + 6)² = 0

x = -6

The coordinate of L be (-6 , 0).

So, to conclude in a single sentence the coordinate of L be (-6 , 0).

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