Question

Дана функция f(x)=10x2+3x+18. Вычисли f(3)=

Answer 1

Ответ:

117

Объяснение:

$f(x)=10x^2+3x+18$

$f(3)=10*3^2+3*3+18=90+9+18=117$

Answer 2

Ответ:

0=10x*2+3x+18

x=-18/23

Объяснение:

Answer 3

To calculate f(3) for the given function f(x) = 10x^2 + 3x + 18, you simply need to substitute x with 3 in the function and perform the calculations:

f(3) = 10(3)^2 + 3(3) + 18 f(3) = 10(9) + 9 + 18 f(3) = 90 + 9 + 18 f(3) = 99 + 18 f(3) = 117

So, f(3) = 117.