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MAXImum [283]
2 years ago
15

PLEASE HELP MEEEE I NEED HELP PLEASE NO ONE WILL HELP ME

Mathematics
1 answer:
nevsk [136]2 years ago
3 0

Answer:

a. From x = -2 to x = 0, the average rate of change for both functions is negative

d. The quadratic function, y = x², has an x-intercept at the origin

Step-by-step explanation:

From x = -2 to x = 0, the rate of change is negative because both functions are going in a downward slope. The quadratic function y = x² touches the x-axis right at (0, 0), meaning it has an x-intercept at the origin.

The second answer is incorrect because y = x² does not intersect the other parabola at (2, 3). The third is incorrect because y = x² + 3 does not even touch the x-axis. The fifth is incorrect because the rate of change is negative, not positive. Finally, the sixth is incorrect because y = x² + 3 does not intersect the other parabola at (2, 7). Hope this helps! Feel free to ask any questions!

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