Answer:Option (B)
Step-by-step explanation:
Answer:
Yes, its a linear function.
y = 2x - 4
The equation of a line in slope- intercept form is
y = mx + b ( m is the slope and b the y- intercept )
here m = 2 and b = - 4
y = 2x - 4 ← equation of line
2 x 10 x 4 + (4 + 10) x 2 x 6 = 80 + 168 = 248
