The graph below represents the distance in miles (y), Jonathan travels on his bike in minutes (x). The table represents the dist
ance in miles (y).
Terrance travels on his bike in minutes (x).
Terrance travels on his bike in minutes (x).
1 answer:
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Answer:
y = + 4
Step-by-step explanation:
y² - x = 7 ← substitute x = 9 into the equation
y² - 9 = 7 ( add 9 to both sides )
y² = 16 ( take square root of both sides )
y = ± = ± 4
the positive value of y when x = 9 is + 4