What is the gradient of the blue line
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Answer:
-5
Step-by-step explanation:
[tex]\mathsf{gradient=\dfrac{change\ in\ y}{change \ in \ x}}[/tex]
Pick 2 points on the line:
(-2, 5) and (-1, 0)
[tex]\implies \mathsf{gradient=\dfrac{5-0}{-2--1}=-5}[/tex]