Which of the graphs below correctly solves for x in the equation −x2 − 3x − 1 = −x − 4?
1 answer:
You might be interested in
Answer:
x ≤ -259/9
Step-by-step explanation:
Change into a number equation 9(x + 26) ≤ -25
Answer:
Option B
Step-by-step explanation:
Given equation is
The original graph would be
From this transformations done are
a) horizontal shift of 5 units to the left
b) shrink vertical by scale factor 1/5
c) vertical shift of 2 units up
Hence option A is not right
Option B is right.
Similarly C and D are not right.
Hi there!
• Radius =
ft = 5 ft.
Area of the fountain = πr² = 3.14 x (5)² = 78.5 ft²
•Radius for fountain n' walk =
= 
= 6.5 ft
Area of fountain n' walk = πr² = 3.14 x (6.5)² = 132. 6 ft²
| Area of th' Circular walk |
132.6 - 78.5 ft² = 54. 1 ft²
ar( Larger circle ) - ar( Smaller circle )
Hence,
The area of the walk around the fountain is 54. 1 ft²
~ Hope it helps!
• Radius =
Area of the fountain = πr² = 3.14 x (5)² = 78.5 ft²
•Radius for fountain n' walk =
Area of fountain n' walk = πr² = 3.14 x (6.5)² = 132. 6 ft²
| Area of th' Circular walk |
132.6 - 78.5 ft² = 54. 1 ft²
ar( Larger circle ) - ar( Smaller circle )
Hence,
The area of the walk around the fountain is 54. 1 ft²
~ Hope it helps!