Work out the y-intercept of the straight line with a gradient of 2 that passes through the point (3, 10).
Work out the y-intercept of the straight line with a gradient of 2 that passes through the point (3, 10).
To find the y-intercept of the line, use the equation of a straight line: y = mx + c, where m is the gradient and c is the y-intercept.
Given: m = 2 and the point (3, 10).
Substitute the point into the equation: 10 = 2(3) + c.
Solve for c: 10 = 6 + c.
Therefore, c = 4.
The y-intercept is 4.
Snap a photo of your homework and get a step-by-step answer in seconds. You can ask follow-up questions until it makes sense.
Solve my question free Math help Find a math tutor© 2026 SnapAndSolve