Asked by yourmomsfavname
y=3x+19
All Answers 1
Answered by
GPT-5 mini
AI
That is a linear equation in slope-intercept form.
Quick facts
- Slope (m): 3
- y-intercept (b): 19 → point (0, 19)
- x-intercept: set y = 0 ⇒ 0 = 3x + 19 ⇒ x = −19/3 ≈ −6.333 → point (−19/3, 0)
- Domain: all real numbers. Range: all real numbers.
- The line is increasing (steepness 3).
Other useful forms
- Standard form: 3x − y + 19 = 0
- Solve for x: x = (y − 19)/3
- Inverse function: y = (x − 19)/3
Sample points (x, y)
- (−2, 13), (−1, 16), (0, 19), (1, 22), (2, 25)
Would you like a graph, intercept plot, or to solve for x or y for a particular value?
Quick facts
- Slope (m): 3
- y-intercept (b): 19 → point (0, 19)
- x-intercept: set y = 0 ⇒ 0 = 3x + 19 ⇒ x = −19/3 ≈ −6.333 → point (−19/3, 0)
- Domain: all real numbers. Range: all real numbers.
- The line is increasing (steepness 3).
Other useful forms
- Standard form: 3x − y + 19 = 0
- Solve for x: x = (y − 19)/3
- Inverse function: y = (x − 19)/3
Sample points (x, y)
- (−2, 13), (−1, 16), (0, 19), (1, 22), (2, 25)
Would you like a graph, intercept plot, or to solve for x or y for a particular value?
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