Question

1. Find the equation of the line in each case under the given conditions-

the y intercept of the line is 7 and the line is inclined to the X-axis at an angle of 45° which is measured in anti-clockwise direction.
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Answer 1

Answer:

X-Y+7 = 0

Step-by-step explanation:

equation of the line

=> Y = mX+C

given,

m = tan 45°

m = 1

C = 7

substituting these,

=> Y= 1×X+7

=> Y = X+7

=> X-Y+7 = 0

Hope this helps you.