Answer:
answer is 3
there are two ways to solve it. I hope you understand.
Answer:
yes
Step-by-step explanation:
the variable cannot have a negative symbol, unless it has no number.
The slope is 3, count from one point to o other. If you go from -2,0 up to -1,3 you go up 3 and over one so the slope is 3
Step-by-step explanation:
√a is defined only when a >= 0.
Therefore for √4x * √(x + 2) to be defined, both 4x and x + 2 must be non-negative.
When 4x >= 0, x >= 0.
When x + 2 >= 0, x >= -2.
x >= 0 and x >= -2, therefore we have x >= 0. (D)
In order to invert a function, switch y and x in the definition, and solve for y again:

Solving for y, we have
