P = 12 + X + (X - 4)
26 = 2X + 8
-8 = -8
18 = 2X
X = 9
Answer:
Rate = 0.035 per weeks
Step-by-step explanation:
Given that,
An artist has completed 1/14 of a painting in 2 weeks.
We need to find the rate at which she is working. Let the rate is R. It can be calculated by dividing part that is completed and time.
![R=\dfrac{\dfrac{1}{14}}{2}\\\\R=0.035\ \text{per weeks}](https://tex.z-dn.net/?f=R%3D%5Cdfrac%7B%5Cdfrac%7B1%7D%7B14%7D%7D%7B2%7D%5C%5C%5C%5CR%3D0.035%5C%20%5Ctext%7Bper%20weeks%7D)
Hence, her rate is 0.035 per weeks.
Answer:B 6”
Step-by-step explanation:
The equation of f(x) based on the information given in the graph will be B. f(x) = -3(x + 4)² + 4.
<h3>How to calculate the equation?</h3>
The function given is g(x) = x². It should be noted that the general equation of the parabola is given as:
y = a(x - h)² + k
In this case, the value of a and the vertex coordinate will be put back into the equation. This will be:
y = -3(x -(-4))² + k
y = -3(x + 4)² + 4.
Therefore, the equation is f(x) = -3(x + 4)² + 4.
Learn more about graph on:
brainly.com/question/16954562
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