Find the domain of the function f(x)=x2+4x2+3x+2

For this case we must find the domain of the following function:

We add similar terms:

By definition, the domain of a function is given by all the values for which the function is defined. In this case, the function is defined for all real numbers.

So, the domain is given by:

(-∞,∞)

(-∞,∞)

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

false

step-by-step explanation: