Describe the end behavior of f(x) = 3x^4 + 8x^2 − 22x + 43
a) down on the left, down on the right
b) down on the left, up on the right
c) up on the left, down on the right
d) up on the left, up on the right

D) Up on the left, up on the right

Step-by-step explanation:

When looking at the end behavior, the only term that matters is the 3x^4 term

as x goes to negative infinity

3 *(- inf)^4 = 3 * positive number = positive infinity

so as x goes to negative infinity f(x) increases

as x goes to  infinity

3 *( inf)^4 = 3 * positive number = positive infinity

so as x goes to  infinity f(x) increases

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

according to egenuity the answer is

step-by-step explanation:

d. 344.22