Which rule matches the pair x = 4, y = 29 and also has a constant increase of 7 in y for every 1 increase in x?
Note
A constant increase of 7 means the coefficient of x is 7. Since 7×4+1=29, the correct rule is y = 7x + 1.
Which rule matches the pair x = 4, y = 29 and also has a constant increase of 7 in y for every 1 increase in x?
A constant increase of 7 means the coefficient of x is 7. Since 7×4+1=29, the correct rule is y = 7x + 1.