Answer:
1. The minus before the |x| reflects the function in the x-axis. So it will still be V-shaped but instead but refected in the x-axis.
2. The +4 moves the function vertically 4 units upwards.
Step-by-step explanation:
We are given the function f(x) = - |x| +4. We know that the function f(x) = |x| only has positive values, so when x>0 the function is a straight line as in the function f(x) = x. When x<0 the function is also positive, as in the function f(x) = -x. So the graph is V-shaped with the vertex at the origin.
The f(x) = - |x| +4 has two important caracteristics:
1. The minus before the |x| reflects the function in the x-axis. So it will still be V-shaped but instead but refected in the x-axis.
2. The +4 moves the function vertically 4 units upwards.
So the graph of f(x) = - |x| +4 will be V-shaped, reflected in the x-axis and moved 4 units upwards.
Attached you can find the graph
Answer:
The answer is A.
Step-by-step explanation:
If you pay attention, it says that the taxi had went the same speed as her car at first, and A. is the only one with the matching speeds.
Hope this helps!
Alright let's do this...
1. Five is less than a number and one = C.
2. Three times a number and five = F.
3. Five less than the sum of a number and two = B.
4. Two less than a number times two = A.
Area: 9•6= 54ft sq Perimeter 9+9+6+6= 30ft