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nekit [7.7K]
3 years ago
10

The equation yˆ=24.387x + 328.182 models Math SAT scores, y, where x is the number of hours spent studying.

Mathematics
1 answer:
Feliz [49]3 years ago
6 0

Answer:

Without any studying, the score would be about 328

Step-by-step explanation:

The y-intercept of an equation represents the point where its graph crosses the y-axis. At this point the value of x is always equal to 0.

The y-intercept of the equation in this context would represent the Math SAT score of a student who did not do any studying, that is the number of hours spent studying, x = 0.

Substitute x = 0 in the given equation and solve for y;

y = 24.387(0) + 328.182

y = 328.182

Therefore, Without any studying, the score would be about 328

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