Intro to Radical Function Graphs (U5L1)

a root symbol

an equal sign

a division symbol

the answer would be $$\sqrt[]{8}$$

the answer is imaginary (because you can't do the square root of a negative)

$$\infty$$

$$-\infty$$

it is where the graph switches concavity (straight up and down point)

it is the middle of the graph (0,0)

it is always where the graph is concave up

it is always where the graph is concave down

x values

y values