(new - original)/original = mark up
(78.08-64)/64= mark up
14.08/64 =mark up
.22 = mark up
multiply by 100 to get to a percent
mark up = 22 percent
Slope is calculate using the following equation:
slope = (y2-y1) / (x2-x1)
since the slope is undefined, therefore, the denominator is equal to zero, which means that x2 = x1.
Based on this, the only curves with undefined slopes are the curves with equation: x = constant
Therefore, <span>equation of a line passing through a point (5,-3) with and undefined slope is x = 5</span>
Translation does not affect length.
So the length of E'F' is 5 units.
Answer:
y = 2x - 8
Step-by-step explanation:
Since you have the slope of the line and point that the line passes through, you can use "point-slope form", hence the name.
Point-slope form is:
Substitute the slope (2) into m, and substitute the x-value of the point into and the the y-value of the point into .
Simplify this equation.
Distribute 2 inside the parentheses.
Subtract 4 from both sides.
- is the final answer.
Systems of equation not all the time will give you a solution. What does it mean in terms of business? This means that no matter what value you plugged in for the variable, there's always a contradiction. In business, no matter how you apply the best resources and process you have, there's always a contradiction that will happen along the way.