F(x) = 3x^2 – 4x + 5 and g(x) = 2x^2 + 3x + 1. find f(x) + g(x).

step 1: write out the functions as an addition problem.

step 2: combine like terms.

step 3: answer

Step-by-step explanation:

step 1 :

3x^2 - 4x + 5 + 2x^2 + 3x + 1

step 2:

(3x^2 + 2x^2) - (4x - 3x) +(5+1)

step 3:

5x^2 -x + 6

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

answerthe vertex form

step-by-step explanation: