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Slope–intercept form
y = mx + c
Where: c = y-intercept, m = slope, x = x, y = Slope–intercept form
Solved example
Given: c = 7, m = 5, x = 10
Find: y (Slope–intercept form)
- Formula: y = c + m·x
- Substitute the values: y = 10·5 + 7
- Result: y = 57
Answer: y = 57
Calculator
How to calculate Slope–intercept form
- Write down the formula: y = mx + c.
- Note the known values (c, m, x).
- Substitute them and simplify to find y.
- Use the calculator above to solve for any letter.
Frequently asked questions
What is the formula for Slope–intercept form?
The formula is y = mx + c, where c = y-intercept, m = slope, x = x, y = Slope–intercept form.
What is Slope–intercept form when c = 7, m = 5, x = 10?
y = 57. Substitute the values into y = mx + c and simplify.