What is the slope of the line with equation y=9x
2 answers:
The slope would be 9/1 using the formula mx+b in which m is the slope and b is the y-intercept
<span><span><span><span>
</span></span><span>y = –9x – 3 -------(1)
slope of a line is given by the equation
y = mx +c
here m = slope
compare the equation (1) with the standard form y = mx + c
we find slope (m) = -9
To find the y intercept put x = 0 in equation(1)
y = -9(0) - 3
y = -3
hence y intercept = -3 </span></span></span>
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