Answer:
x intercept = -3
x intercept = 1
x intercept = 2
Step-by-step explanation:
The x-intercepts are where the graph crosses the x-axis
Value of x when y = 0
crosses the x-axis at (negative 3, 0), (1, 0), and (2, 0),
x intercept = -3
x intercept = 1
x intercept = 2
x y
-3 0
-1.5 13
0 6
1 0
1.5 -1
2 0
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Note that the notation

is just another way of writing

. Here, we're simply taking the expression for f(x) and adding the expression for g(x) to it. Together, we have:

Which means that

And from there, it's just a matter of combining like terms to simplify.
Answer:
The door is 7 feet x 3 feet
Step-by-step explanation:
<em>AREA:</em> 7 x 3 = 21
<em>PERIMITER:</em> 7 + 7 + 3 + 3 = 20
Answer:42
Step-by-step explanation:
Answer:
The slope would be -1 :)
Step-by-step explanation: