Question

Complete the table and then determine which of the following is the graph of f (x) =ƒ(x) = 3√x + 2 + 4..

Answer 1

F(-2)=4
f(-1)=5
f(-3)=3
f(6)=6
f(-6)=2

first graph is answer

Answer 2

Answer:

The given function is

  $f(x)=3\sqrt{x+2}+4\\\\y=3\sqrt{x+2}+4$

Taking x as an independent variable , and y as a dependent variable we can calculate,few y values for some x values, and then find the required graph.

 1.→For, x=-2

y=3 × 0 +4

y=4

Point=(-2,4)

2.→For, x=7

 $y=3\times \sqrt{2+7}+4\\\\y=3\times 3+4\\\\y=13$

Point=(7,13)

→If you will look at Graph A, it passes through (-2,4) as well as (7,13).

Option A----Graph A