Name: Hard SAT Math Question 79 — Video Explanation
Uploaded: 2026-07-26
Description: Step-by-step video walkthrough of question 79 from the 100 hardest Digital SAT Math questions.

0:00

A quadratic function with a vertex at

(9, y)

intersects the

x

-axis at the points

(41, 0)

and

(q, 0)

. What is the value of

q

Your Answer:

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