Answer:
Step-by-step explanation:
Use ^2 to indicate ²
y = (x-3)² + 8
This is an up-opening parabola.
Vertex (3,8)
Axis of symmetry: x = 3
Domain: ℝ
Range: [8,+∞)
Slope = difference in y / difference in x
Slope = (w --9) / (5 --7)
Slope = (w +9) / (5 + 7)
12 * slope = w +9
w = 12*slope -9 and since slope = 1,
w = 12 -9
w = 3
Answer:
d. tn = 5n+14
Step-by-step explanation:
Only a linear equation will define an arithmetic sequence. Choice D is the only linear equation of the given choices.
check your Unit Circle for the values of at 180°
The converse is: If x2=100, then x=-10