Here, Coordinates: (4, 5) & (8, 9)
Calculation of Slope, m = y2-y1 / x2-x1
m = 9-5 / 8-4
m = 4 / 4
m = 1
Now, Take any coordinate:
y - y1 = m(x - x1)
y - 5 = 1(x - 4)
y - 5 = x - 4
y = x + 1
In short, Your Answer would be: y = x + 1
Hope this helps!
Answer:
s = 
Step-by-step explanation:
s = ut +
at² ( substitute the given values into the equation )
s = ( 3 ×
) + (
× - 12 × (
)² )
= 1 + (- 6 ×
)
= 1 + ( -
)
= 1 - 
= 
Not way to keen on it but it might be -0.02
Hope it helps!