Question

50 points!what is the effect of adding or subtracting a constant outside the radical sign?

Answer 1

the effect is when graphing the constant determines how far up or down to move it, compared to the original parent function.

Explanation:

Answer 2

When adding or subtracting a constant outside the radical sign, it only affects the overall value of the expression, but not the square root itself. The square root symbol only applies to the value inside it, so any constant added or subtracted outside will not change the result of the square root. For example:

√(9 + 4) = √9 + √4 = 3 + 2 = 5

√(9) + 4 = 3 + 4 = 7

As you can see, adding or subtracting a constant outside the radical sign only changes the final result of the expression, but not the value inside the square root.

Hope it helps!