Question

If f(x) = 2x2 + 2, find f(5).


102

52

22

−1.5

Answer 1

does x=5

Answer 2

I think so

Answer 3

Just plug in the value of x in the equation

f(5) = 2(5)^2 + 2

Answer 4

can you solve it?

Answer 5

thts not our job its yours

Answer 6

Where do you find the difficulty?

Answer 7

i just replaced x with 5
\[f(5)= 2(5)^2 +2\]

Answer 8

What is \(\large 5^2 \) ?

Answer 9

25

Answer 10

f(5)= 2(25) + 2

now what is 2 x 25 ?

Answer 11

50

Answer 12

ans is 102
first put the value of x in eq that is 5 & get ur ans:)
@Diyadiya is correct:)

Answer 13

So f(5) = ? @Megan10118765

Answer 14

thank you! :)

Answer 15

@TheViper 102 is not the answer, Sorry

Answer 16

typo mistake 52

Answer 17

so its 52?

Answer 18

yes

Answer 19

2(5)^2+2
=2*25+2
=50+2
=52

Answer 20

@Megan10118765