Question

Найдите значение функции игрик равен 1,5икс минус 12 при икс равен 6,4

Answer 1

Y=1,5x-12
x=6,4        ⇒     y(1,6)=1,5·6,4-12=9,6-12= -2,4  

Answer 2

$y=1.5x-12=1.5*6.4-12=9.6-12=-2.4 \\ \\ OTBET: -2.4$

Answer 3

Finding the Value of a Function

To find the value of the function y when x is equal to 6.4, given the function y = 1.5x - 12, we can substitute the value of x into the function and solve for y.

Substitute x = 6.4 into the function y = 1.5x - 12: ``` y = 1.5 * 6.4 - 12 ``` Calculation: ``` y = 9.6 - 12 y = -2.4 ``` Answer: The value of the function when x = 6.4 is y = -2.4 [[9 #]].

This calculation is based on the given function y = 1.5x - 12 and the substitution of x = 6.4 into the function.