Evaluate the expression for a=4 and b=-3. a - b Enter only your final result as your answer.
1 answer:
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Here is a simple equation for this problem
so this would be the equation
4--8 would change to 4+8 because of the double negative
12/8 is the slope for your line
Hope this helps!
so this would be the equation
4--8 would change to 4+8 because of the double negative
12/8 is the slope for your line
Hope this helps!
The easiest way to solve this is graphically. The one real solution is x=1.
