Evaluate the expression –0.4(3x – 2) + startfraction 2 x plus 4 over 3 endfraction for x = 4

Step-by-step explanation:

Given:

The expression to evaluate is given as:

The value of 'x' is 4.

Plug in 4 for 'x' in the above expression and simplify. This gives,

Therefore, the value of the given expression for 'x' equal to 4 is 0.

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

false

step-by-step explanation: