graph the line with the equation $y = -5x + 3$.
graph the line with the equation $y = -5x + 3$.
Answer
Explanation:
Step1: Find the y - intercept
The equation is in slope - intercept form (y = mx + b), where (b) is the y - intercept. For (y=-5x + 3), when (x = 0), (y=3). So, the point ((0,3)) is on the line.
Step2: Use the slope to find another point
The slope (m=-5=\frac{\Delta y}{\Delta x}). Starting from ((0,3)), if (\Delta x = 1), then (\Delta y=-5). So, another point is ((0 + 1,3-5)=(1,-2))
Step3: Plot the points and draw the line
Plot the points ((0,3)) and ((1,-2)) on the coordinate plane. Then draw a straight line passing through these two points.
Answer:
Plot the points ((0,3)) and ((1,-2)) and draw a line through them to graph (y=-5x + 3).