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Find the area between the graphs of f(x) = 4 – x² and g(x) = 4x + 7 for x in the interval – 2 less than or equal to x less than or equal to 0.

User Sheik
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Final answer:

To find the area between the graphs of f(x) = 4 – x² and g(x) = 4x + 7 for x in the interval –2 ≤ x ≤ 0, determine the points of intersection and then integrate the difference between the two functions over the interval.

Step-by-step explanation:

To find the area between the graphs of f(x) = 4 – x² and g(x) = 4x + 7 for x in the interval –2 ≤ x ≤ 0, you need to determine the points of intersection between the two graphs first. Set the two equations equal to each other: 4 - x² = 4x + 7. Rearrange the equation to get x² + 4x - 11 = 0 and solve for x using the quadratic formula or factoring. Once you have the points of intersection, you can integrate the difference between the two functions over the given interval to find the area.

User Dharmesh Hadiyal
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