Answer:
Up 2, right 5
Step-by-step explanation:
No, they are the same value.
Answer: 5a + 2b
Step-by-step explanation:
She purchased 12a pounds of apples and she used 7a pounds, so that means 12a - 7a = 5a
She purchased 4b pounds of bananas and used 2b pounds, so that means 4b - 2b = 2b
You haven't supplied the "output value."
Supposing that the "output value" were 15, then F(x) = x + 7 = 15, and x = 8.
