write the equation of a line with a slope of 4 and a y-intercept of −3. 4x y = −3 4x – y = −3 y = −3x 4 y = 4x − 3
2 answers:
Answer:
The correct option is 4.
Step-by-step explanation:
The slope intercept form of a line is
.... (1)
where, m is slope and b is y-intercept.
We need to find the equation of line whose slope is 4 and y-intercept is -3.
Substitute m=4 and b=-3 in equation (1), to find the equation of required line.
The equation of required line is y=4x-3.
Therefore the correct option is 4.
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