Explain the general formula for a sraight line?
y=mx+c m = gradient of the line c = the y intercept x and y are variables
NM
Related Maths GCSE answers
All answers ▸A curve is given by the equation y=x^3-11x^2+28x; find the coordinates of the points where the curve touches the x-axis.
expand (2x+4)(x+2)
The perimeter of a right-angled triangle is 72 cm. The lengths of its sides are in the ratio 3 : 4 : 5 Work out the area of the triangle.
2x+3x-4=5