Answer:
B
Step-by-step explanation:
f(x) = 4x - 7
What does f(x) mean? It means that whatever variable you have on the left which is (x), the same variable must be on the right.
So f(2) means that whatever variable is on the right, it must be replaced with 2 on the right. So .....
f(2) = 4(2) - 7
f(2) = 8 - 7
f(2) = 1
The correct answer ids 100% answer choice D
Answer: Yes, a triangle can have sides of those lengths.
Step-by-step explanation:
When both increase, the slope is positive (+)/(+)=(+)
