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What is the equation of a line with a slope of -3 and a y-intercept of 4?
A. y= 4x+3
B. y= 4x-3
C. y=-3x-4
D. y=-3x+4

Sagot :

Answer:

y = -3x+4

Step-by-step explanation:

The slope intercept form of a line is given by

y = mx+b  where m is the slope and b is the y intercept

y = -3x+4

Step-by-step explanation:

We have,

  • Slope (m) = -3
  • y-intercept (c) = 4

We know that,

y = mx+c

y = -3x+4

Hence, option (D) is correct.