ANSWER
B. 1
EXPLANATION
The given function is
This is a piece-wise defined function.
We want to find f(1)
We substitute x=1 into f(x)=x because, 1 belongs to the interval,
1≤x≤5
f(1)=1
The correct answer is B.
These two lines are congruent (the same) so we can set them equal to each other and solve.
5x-4=3x+6
The first thing we need to do is subtract 3x from both sides leaving us with 2x-4=6
Now we can add 4 to both sides leaving us with 2x=2
Now we need to divide both sides by 2 to get x alone.
Giving us our final answer of x=1
10 ways to arrange them or either many things u can arrange them
Answer:
Length AB = 1
Length CD = 3
Length EF = 2
Step-by-step explanation:
To get the length of each line segments we will use the formula for finding the distance between two points as shown:
D = √(x2-x1)²+(y2-y1)²
For line segment A = (3,5) and B = (3,6)
x1 = 3, y1 = 5, x2 = 3, y2 = 6
AB = √(3-3)²+(6-5)²
AB = √0+1²
AB = √1
AB = 1
For line segment C = (-2,-3) and D = (-2,-6)
CD =√(-2-(-2))²+(-6-(-3))²
CD = √0²+(-3)²
CD = √9
CD = 3
For line segment E = (-3,1) and F = (-3,-1)
EF = √(-3-(-3))²+(-1-1)²
EF = √0²+(-2)²
EF = √4
EF = 2
The answer is x < 1
I can’t graph it but it should be easy
