1. 7x + 9 = 48
7x = 58 - 9
7x = 49
X = 7
7/6
The slope of the equation in the form y=Mx+c is m
Parallel lines have Same gradient
Which makes gradient 7/6
Please mark as brainliest
Left column. Right column
6m. 6x10^0m
120,000m. 12x10^4m OR 1.2x10^5m
0.0012m. 12×10^4m OR 1.2×10^-3m
300m. 3×10^2m
0.6m. 6x10^-1m
0.0009m 9x10^-4m
6000m. 6x10^3m
slope = 
the slope is the value of f' (36)
f(x) = √x = 
f'(x) =
= 
f'(36) =
= 