find the third slide in simplest radical form. please tell me the formula i need to use to figure this problem out

3.

Step-by-step explanation:

By Pythagoras:

5^2 = 4^2 + x^2

x^2 = 26 - 16 = 9

x = 3.

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

the answer i believe is 27 units.

step-by-step explanation: