If a,b, and c are positive
a < x < b means ax < cx
If a,b , and c are negative
a < x < b means ax > cx
Chat with our AI personalities
ax^2 + bx + c = 0 (ax + (ac/b-c)) (x + (b-c)/a) = 0 if wrong, sorry
Ax + By = C By = -Ax + C y = (-A/B)x + C/B
The graph of ax + by = c is a straight line going through the points (0, c/b) and (c/a, 0).
It is a straight line with gradient -A/B and intercept C/B.
∫ ax dx = ax/ln(a) + C C is the constant of integration.