x/4 ≥ 9 is the expression you want
The expression is Undefined for x=0, assuming you intend 1/(-8x).
x=0 is "nonpermissible"
My guess would probably be A
Answer:
y=2x-5
Step-by-step explanation:
The slope-intercept form of an equation looks like y=mx+b. Where m is the slope and b is the y-intercept. The slope is already given to us, so m is 2.
To find b use the equation . So, to find the y-intercept use b=-7-(2*-1). This equals b=-5.
So, plug in the values to get the final equation y=2x-5.
Answer:
for each increase in prices by $1, the predicted demand decreases by 0.227 units.
Step-by-step explanation: