Hello there! an expression would be g + 3.
Let's analyze the question:
the sum of g and 3 ⇒ means that we are adding
the sum of g and 3 ⇒ means that we are adding the terms "g" and "3"
so, putting it together, we have g + 3.
I hope this helps and have a great rest of your day!
Answer:
the vertex is ( 3 , 3)
Symetric axis‘s equation: x = 3
Step-by-step explanation:
Let‘s name the function ” f ”
f(x) = y = 2x² - 12x + 21
the vertex has coordinates of ( -b/2a , f(-b/2a) )
-b/2a = 12/2(2) = 12/4 = 3
f(-b/2a) = f(3) = 2(3)² - 12(3) + 21 = 3
then the vertex is ( 3 , 3)
the symetric axis has the equation :
x = -b/2a
then
4×2=8. 100×2=200
8% out of 200
so
4=8 if you have double, 200
Hope that helps you, Good luck!
87 1/2 is the answer. hope it help.