14 + 5(x+3)-7
14 + 5x +15 -7
5x + 22
Answer:
C. 4x²√(3x)
Step-by-step explanation:
if x > 0







Answer:
44
Step-by-step explanation:
1. (3+14)=17
2. 17 + 27= 44
Answer: Vertex : Maximum (2, 0)
Rules:
- (x + d)² = x² + 2dx + d² and (x - d)² = x² - 2dx + d²
- x² + 2dx = (x + d)² - d² and x² - 2dx = (x - d)² - d²
Solve:
x² - 4x + 4
x² - 2(2x) + 2²
(x - 2)²
Into vertex form: a(x - h)² + k
1(x - 2)² + 0
Identify:
vertex : (h, k) = (2, 0)
Find additional things, to graph the equation:
(i) x-intercept: (2, 0)
(ii) y-intercept: (0, 4)
Graph shown:
4/9 2/5 5/7 is sorted from least to greatest