Which rule matches the pair x = 6, y = 49 and also has a constant increase of 8 in y for every 1 increase in x?
Note
A constant increase of 8 means the coefficient of x is 8. Since 8×6+1=49, the correct rule is y = 8x + 1.
Which rule matches the pair x = 6, y = 49 and also has a constant increase of 8 in y for every 1 increase in x?
A constant increase of 8 means the coefficient of x is 8. Since 8×6+1=49, the correct rule is y = 8x + 1.