Answer: b,
Step-by-step explanation:
Write the equation in POINT-SLOPE FORM of the line that passes throught (5,9) and has a slope of -7.
This is basically asking for the point where both equations intersect. If you have a graphing calculator, you can graph, then hit 2nd, CALC, Intersect, then hit enter twice when it asks for first and second curve, and then the x value is the answer. This is for a TI-84 Plus, so if you want me to explain how to do this by hand, then just let me know.
For this case what you should do is use the given expression and add 14.
We have then:
Original function:
f (p) = p + 11.
New function:
g (p) = f (p) +14
Substituting we have:
g (p) = (p + 11) +14
g (p) = p + 25
Answer:
An expression that represents the total mumber of pots Noah made one weekend if he made 14 more than his usual number is:
g (p) = p + 25