To graph a line, first put the equation into slope-intercept form:
. So what can we do with our equation,
, to get it into slope-intercept form? If we divide both sides of the equation by
, we get
. This gives us several pieces of information. Remember that the
constant term, the one without a variable, tells us the y-coordinate of the y-intercept. The y-intercept is where the graph crosses the x-axis. So here, the constant term is 2; so the y-intercept is
(0,2). That is one of the points. Now what does the slope represent? It is rise/run. Here it is -1/3. So from our y-intercept, (0,2), we can go down one unit and to the right 3 units. This new point is
(3,1). From that point we can apply that again: go down 1 and right 3 units to get another point,
(6,0).
I believe you are looking for the surface area.
Keep in mind B is the area of the base.
SA = LA + 2B
LA = HP
SA= HP + 2B
SA = 7.21 * 8 + 32
SA = 57.68 + 32
SA = 89.68 unit squared
The last one......y=1/2x + 8
Answer:
10
Step-by-step explanation:
This question is asking you for the value of the expression when you replace x and y with it's numerical values.
X is equivalent to -5 which means we can replace x with -5, same story with y but different number.
Now that you know this, you can put this into your calculator to spit out a result.
False because the solution can be positive too