Answer:
y = 10x - 69.
Explanation:
Start with the slope-intercept equation of a straight line, y = mx + b. We substitute 1 for y, 7 for x, and 10 for m, obtaining:
1 = 10(7) + b
Subtracting 70 from both sides, we get -69 = b.
Thus, the desired equation is y = 10x - 69.