Answer:
B
Step-by-step explanation:
Plug in a x-value and see which table matches the result. Plug in 1.
f(x) = 7 - 4.5x
f(1) = 7 - 4.5(1)
f(1) = 7 - 4.5
f(1) = 2.5
The table that matches an input of 1 with an output of 2.5 is B.
The correct answer is A. 1
Answer:
You dind't include the answer choices but it should look something like

sorry ill give points back
it's this tally/nathan?
Answer:
below
Step-by-step explanation:
steps are shown above