3 years ago

7. If f(x) = 2x2 - x + 1, find f(2).

Mathematics

1 answer:

klemol [59]3 years ago

7 0

The answer is X2+8 make sure it’s a small number 2 :)

You might be interested in

Add 1/10 + 2/15 (show steps pls-) :)

Ksivusya [100]

Answer:

$\frac{7}{30}$

OR...

0.233333333

Step-by-step explanation:

Least common multiple of 10 and 15 is 30. Convert $\frac{1}{10}$ and $\frac{2}{15}$ to fractions with denominator 30.

$\frac{3}{30} +\frac{4}{30}$

Since $\frac{3}{30}$ and $\frac{4}{30}$ have the same denominator, add them by adding their numerators.

$\frac{3+4}{30}$

Add 3 and 4 to get 7.

$\frac{7}{30}$

3 0

2 years ago

Can someone please solve?!

a_sh-v [17]

Answer:

i think you got it 17

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Suppose Harvey owns a small business that produces computer motherboards. He previously owned one machine, machine A, that produ

poizon [28]

Answer:

e. two-sample z-test for two proportions

Step-by-step explanation:

He has two machines, which have a proportion of defective motherboards. He want to compare this two proportions.

He takes two samples, one for each machine, and calculate the proportion in order to statistically test if there are significant difference between the proportions.

Then, this is a two-sample z-test for two proportions

5 0

3 years ago

What is 13.7 - 86.9 =

madreJ [45]

Answer: -73.2

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

You roll a six sided die what is the probability of rolling a 4 or an odd number

12345 [234]

Answer:

we need an out of sorry -_-

5 0

3 years ago

Read 2 more answers