Answer:
D. 9
General Formulas and Concepts:
<u>Alg I</u>
- Reading a Cartesian Plane
- Identifying Coordinates
Step-by-step explanation:
The meaning of f(2) is x = 2. The question is asking us to find the y-value when x = 2.
According to the graph, when x = 2, y is somewhere between 8 and 10. The graph looks like it intersects right in the middle of those 2, so the y-value when x = 2 would be 9.
Therefore, f(2) = 9.
3x-1-1=-7x
-3x. -7x
-1-1=-14x
-2=-14x
X=7
Answer:
1/4 inch
Step-by-step explanation:
Multiply 1x1 to find the area
Divide by 4 to get 1/4.
OR
Multiply 1/2 x 1/2 to get the same answer
Using W = FS, here assume you are lifting with constant speed, then F is equal to gravity
F = 78.6 * 0.45 = 35.37 N
S = 0.3 * 4 = 1.2 m
So W = 35.37 * 1.2 = 42.44 J
<span>Y = -4x - 18
</span>This is the order pair (-5,2)