Answer: Option (2)
Step-by-step explanation:
The inverse of a function swaps the domain and range.
X times 2x=50
2x^2=50
Divide by 2
X^2= 25
X=5
Length is 10 ft
Se refiere a 3/4? Si es así entonces necesitarás dividir. 100/ 4. Eso será 25. 25 por 3 es 75. 75 alumnos de la escuela Benito Juárez participarán en el desfile. Espero que eso le ayudó.
Answer:
common ratio
Step-by-step explanation:
When you have a geometric sequence
an = a1 r^(n-1)
The term r is call the common ratio, which is the number we are multiplying by each time
Y = mx + b
First equation 1 = m(4) + b, bring everything to one side m(4) + b - 1 = 0
Second equation 7 = m(5) + b, bring everything to one side m(5) + b - 7 = 0
Set them equal to each other,
m(4) + b - 1 = m(5) + b - 7
If you bring the b over to the left hand side it becomes
m(4) + b - b - 1 = m(5) - 7
m(4) - 1 = m(5) - 7
Solve for m
6 = m
Plug m = 6 into either equation from the beginning,
m(4) + b - 1 = 0
6(4) + b - 1 = 0
24 + b - 1 = 0
b = -23
Knowing m and b we can now make an equation
y = mx + b
y = 6x -23 Final answer