Answer:
g(x) = 1/2x^2
Step-by-step explanation:
Answer:
To calculate the gradient of a straight line we choose two points on the line itself. From these two points we calculate: The difference in height (y co-ordinates) ÷ The difference in width (x co-ordinates). If the answer is a positive value then the line is uphill in direction.
Answer:
m∠ABC = 125° and AB ≅ DB, ΔACD is isosceles with base AD, CD = 52 cm
Step-by-step explanation:
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Answer:
The first sequence has a common ratio of 2 while the second sequence has a common ratio of 4.
Step-by-step explanation:
Given the two sequences

By observation:
In the first sequence:

In the second sequence

We can see that both sequences are geometric sequences.
However, the first sequence has a common ratio of 2 while the second sequence has a common ratio of 4.