The picture shows the graphs of the functions expressed by a formula of the following type: y = kx + b.
2 answers:
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Answer:
(5 + 3i)(5 − 3i) = 34
Step-by-step explanation:
The multiplication of two identical binomials who have different symbol, can be solved using the factoring case of a difference of squares:
So, in this case:
Remember that
So:
We replace on the polynomial:
Answer:
third one is a required answer.
x =2y
or
1/x=y
Answer:
Use the inflection points to set up intervals. Substitute a value into each interval to find where the curve is concave up or down.
The graph is concave up
