Question 819269
f - 13 = 3(m - 13)
f - 2 = 2(m - 2)
---
f - 13 = 3m - 39
f - 2 = 2m - 4
f = 2m - 2
---
f - 13 = 3m - 39
2m - 2 - 13 = 3m - 39
---
m = 24
f = 46
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Calculate and graph the linear regression of any data set:
https://sooeet.com/math/linear-regression.php