Answer:
C) ( 8,2) and (4,1)
The slope of the line

Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the set of points ( 8,2) and (4,1)
ThesSlope of the line


The slope of the line

Answer:
x = ±1
Step-by-step explanation:
Step 1: Define variables
f(x) = x² + 1
f(x) = 2
Step 2: Substitute
2 = x² + 1
Step 3: Solve for <em>x</em>
0 = x² - 1
0 = (x - 1)(x + 1)
x - 1 = 0
x = 1
x + 1 = 0
x = -1
∴ x = ±1
Hypotenuse ² =(leg1)² +(leg2)²
h²=6²+8²=36+64=100
√(h²)=√(100)
h=10
Answer:
Total change in altitude is 960 feet. Since it is descending, I believe it would be a negative 960 feet.
Step-by-step explanation:
Answer:
1/81.
Step-by-step explanation:
3^-4 = 1 /3^4
= 1/81.