Answer:
slope = 2
y intercept = ( 0 , -1 )
equation:
y = 2x - 1
Step-by-step explanation:
f^-1 (9) = 7 equals f = 9/7
f^-1 x 9 = 7, f ≠ 0
1/f x 9 = 7
9/f = 7
9 = 7f
7f = 9
315/3
3miles=315cal
1mile = 105cal
105*10=1050cal
the integer with the least value is a
14. 9²
15. 10²
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