Dominic, Ralf and Peter have just eaten a HUGE Christmas meal. Dominic now weighs half as much as Ralph, and Peter weighs three
1 answer:
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Answer:
Step-by-step explanation:
Graph of x=5 is vertical straight line parallel to y-axis and perpendicular to x-axis. The points on graph have the x-coordinate as 5 and y-coordinate varies.
Similarly, line parallel to x=5 or y-axis passing through point (-6,6), in that all the points have same x-coordinate as -6. So the equation of line will be x=-6
For simplicity of visualization graph of both the equation x=5 and x=-6 are attached.
Answer:
a)
b) The lowest point of ,
is when x =
Step-by-step explanation:
a) To simplify the expression you must:
Apply Difference of Two Squares Formula:
Apply the Pythagorean Identity
From the Pythagorean Identity, we know that
Therefore,
b) According with the below graph, the lowest point of ,
is when x =
