What are the domain and range of f(x) = (one-sixth) superscript x + 2? domain: left-brace x vertical-line x greater-than negative one-sixth right-brace; range: {y | y > 0} domain: left-brace x vertical-line x greater-than one-sixth right-brace; range: {y | y > 2} domain: {x | x is a real number}; range: {y | y > 2} domain: {x | x is a real number}; range: {y | y > –2}

Option C.

Step-by-step explanation:

The given function is

We need to find the domain and range of the function.

Domain is the set of input values.

The given function is an exponential function. This exponential function is defined for all real values of x. So,

Domain : {x | x is a real number}

Range is the set of output values.

We know that is always greater than 0.

Add 2 on both sides.

So, the rage of the function is

Range: {y | y > 2}

Therefore, the correct option is C.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

answer: 7

step-by-step explanation: