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What is slope and the y intercept for x plus y equals 4?
X + Y = 4. The standard form of a linear equation that makes the slope and Y-intercept obvious is: Y = (slope)X + (intercept). Re-arrange the given equation: Y = -X + 4 It's now in the standard form, and we can directly see that: Slope = -1 and Y-intercept = 4
How do you find the y intercept in slope intercept form if the slope is -2 and the equation y -2x b help me please?
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What is 4x plus 2y equals -8 written in slope-intercept form?
4x + 2y = -8 → 2y = -4x - 8 → y = -2x - 4
Lizzy is tiling a kitchen floor for the first time. She had a tough time at first and placed only 6 tiles the first day. She started to go faster and by the end of day 4 she had placed 36 tiles. She w?
Lizzy's tiling progress can be modeled by a linear equation in slope-intercept form, y = mx + b, where y represents the number of tiles placed and x represents the number of days. By using the points (1, 6) and (4, 36), we can calculate the slope (m) as (36-6)/(4-1) = 30/3 = 10. Substituting one of the points into the equation, we can solve for the y-intercept (b) as 6 = 10(1) + b, giving b = -4. Therefore, the equation representing Lizzy's progress is y = 10x - 4.
When modeling hourly paywhich part of the equation is used to represent the hourly rate?
Slope :)
