Write the equation in fully simplified slope intercept form
1 answer:
Answer:
Step-by-step explanation:
Choose any 2 points on the line indicated by dots. I'll choose (5,-2) and (10,-3)
work out the gradient between these two points.
equation:
the gradient is -1/5
the equation we need to write it in is y=mx+c. use one of the two coordinates chosen. I'll use (5,-2). y is -2, m is the gradient which is -1/5 and x is 5.
working out c:
add one to both sides.
C is -1
we now have c and the gradient, so the equation is
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![\sqrt[3]{63.97}\approx4-\dfrac{0.03}{48}=3.999375](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B63.97%7D%5Capprox4-%5Cdfrac%7B0.03%7D%7B48%7D%3D3.999375)
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Let
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Indeed, the actual value is closer to the number 3.999374902...