Solve.
1/2 (6x + 4) = 2x – 12

i srsly dk

Step-by-step explanation:

uhm i think -120 sorry i used a calculator i hope its right

X=-14

Step-by-step explanation

Start by distributing

1/2 * 6x = 3x  

1/2 * 4 =2

3x+2=2x-12

Subtract 2x

x+2=-12

Subtract 2

x=-14

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.