In the following exercises, find the greatest common factor.15y3, 21y2, 30y
1 answer:
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Your answer is D. There is a simple way of describing this. In the equation above, you can see '
'. This means that if the shape was shifted one unit left, it becomes -1 on the x-axis. The +1 value marks the distance from zero.
Step 1: Find the value of one variable in terms of the other.
Step 2: Substitute the value you just found for this variable in the other equation.
Step 3: Use your new value for the second variable to find the first.
Now that we know the values for a and b we can find the value of 4a+b.
Step 2: Substitute the value you just found for this variable in the other equation.
Step 3: Use your new value for the second variable to find the first.
Now that we know the values for a and b we can find the value of 4a+b.