Answer:
<em>(d).</em>
Step-by-step explanation:
The y-intercept (0, 3) is initial value of graph ⇒ (d). <em>3 miles; it represents the original distance of the bird from its nest</em>
Answer:y=-1/3x+14
Step-by-step explanation:
Answer:
6 i think
Step-by-step explanation:
A
=
h
b
b
2
=
4
·
3
2
=
6
Answer: 10
<u>Step-by-step explanation:</u>
varies directly means: 
Step 1: solve for k ⇒ 
Step 2: plug in the given value and k to solve for the missing value: 
42(5) = 21(x)

2(5) = x
10 = x
The answer is f(x)=x because the ratio of rise over run is 1/1