Describe the graph of the function. y =square root of x-1 + 4

ANSWER

The graph of the function starts from (1,4) and moves up right.

EXPLANATION

The given rational function is

The base of this function is

The -1 under radical sign means the graph of the base function is shifted 1 unit right.

The +4 shows that base function is shifted up by 4 units.

The graph of the function therefore starts from (1,4) and moves up right.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.