Line of sym is. x= -12/2*2 =-3
plug 3 in to original equation to get 2*9+12*-3-5 =23
vertex is 3, -23
1/9 of 27 = 3
2/9 of 27 = 6
3/9 of 27 = 9
4/9 of 27 = 12
5/9 of 27 = 15
6/9 of 27 = 18
7/9 of 27 = 21
<em>8/9 of 27 = 24 <--- What you are looking for</em>
9/9 of 27 = 27
Answer:
y - 5 = 3(x - 4)
General Formulas and Concepts:
<u>Algebra I</u>
Point-Slope Form: y - y₁ = m(x - x₁)
Step-by-step explanation:
<u>Step 1: Define</u>
Slope <em>m</em> = 3
Point (4, 5)
<u>Step 2: Write equation</u>
Point-Slope Form: y - 5 = 3(x - 4)
Nope sorry I am but not very good