<span>For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a . Example 1: Find the axis of symmetry of the parabola shown. The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola.</span>
Hey there!
Your probability of you receiving a red colored marble would 3/9.
Have a nice day fam ;)
Answer:
Step-by-step explanation:
To evaluate 
from the following expression:
Taking 
∴
Answer:
1 69/145 cups
Step-by-step explanation:
We can use ratio's to solve this problem. We will put water over time
214 cups x cups
--------------- = --------------
145 hours 1 hours
Using cross products
214 *1 =145 x
Divide both sides by 125
214/145 = 145x/145
214/145 = x
145 goes into 215 1 time with 69 left over
1 69/145
Answer:
x=3
Step-by-step explanation:
9x+63=100
9x+0=27
9(3)=27
