Hello,
y = ax + b where a is the slope
We have A(-4 ; 2) and B(8 ; 5)
→ Slope : 3/2
Answer:
24
Step-by-step explanation:
22 - 8 = 14
14/2 = 7
Pythagoras theorem
25 squared -7 squared = 576
square root of 576 = 24
(x + 9)(x - 8)
f(x) = x^2 + x - 72
= x^2 - 8x + 9x - 72
= (x^2 - 8x) + (9x - 72)
= x(x - 8) + 9(x - 8)
= (x + 9)(x - 8)
4400 yards
Convert miles into yards.
