The rate of change is meaning the slope. The slope of A is 8, therefore, the answer would be 7.
hope this helps :)
Answer: -1000, 27r^21, g^3h^30, and -1
Step-by-step explanation:
The interior angles of a triangle add up to 180 degrees, meaning we can make an equation.



Hope this helps.
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Answer:
x= -3 or 4/3
Step-by-step explanation:
3x²+5x-12 =0
3x²+9x-4x-12=0
3x(x+3) -4(x+3) =0
(3x-4)(x+3)=0
x=-3 or 4/3