A square is cut from a piece of plywood. How can you determine whether the quadrilateral cut out of the plywood is indeed a squa
2 answers:
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Answer:
<em>C = -5</em>
Step-by-step explanation:
<u>Functions</u>
F(x) is defined as:
We know F(-2) is undefined. It comes from the fact that the denominator is 0 for this value of x, thus:
D - (-2) = 0
Solving:
D = -2
Substituting:
We also know F(-1) = 4:
Multiplying by -1
C + 1 = -4
Solving for C:
C = -5