Evaluate the expression when a=4 and b=-3.
-a +4b

Sense we know the values of a and b all we need to do is fill them in the problem and solve it
So once you fill them in it would give you -4+(4•-3)
Then you would simplify the parentheses
-4+(-12)
After wards you would add these two numbers together and since they are negative it would appear for the number to be bigger even though it is getter quite smaller
So the answer to this expression would be
= -16

step-by-step explanation:

yes it is1. move over 2 points on the x-axis2. move over 2 points on the y-axis

Ais the correct answer