Graph by using the slope and the y intercept.

1. a) equation of the line :

y - intercept = -7

so, it will pass through point (0, -7)

and if we plug the value of x as 5, we get

so, it will pass through point (5, -5) too

now, just plot the points (0 , -7) and (5 , -5) and join them.

2. b) equation of line is :

here, y - intercept = 5

so the line passes through point (0 , 5)

now, Plugging the value of x = 1 we get :

so, the given line passes through point (1 , 2)

plotting the points, we can get our required line.

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step-by-step explanation:

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