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How do you determine whether a relationship shown in a table is a proportional relationship?
A proportional relationship is of the form y = kx where k is a constant.
This can be rearranged to give:
y = kx → k = y/x
If the relationship in a table between to variables is a proportional one, then divide the elements of one column by the corresponding elements of the other column; if the result of each division is the same value, then the data is in a proportional relationship.
If the data in the table is measured data, then the data is likely to be rounded, so the divisions also need to be rounded (to the appropriate degree).
What else can I help you with?
What relationships can be shown when using multiple graphics with either positive or negative numbers?
Any relationship, including "no relationship".
What is the missing number in the sequence shown below 3 -5 - 0-1?
The answer will depend on where in the sequence the missing number is. It is not clear whether the dash is used as a minus sign or to separate numbers in the sequence.
A triangle ABC and its translated image XYZ are shown at right?
No, nothing is shown at right!
Which is closest to the circumference of circle O shown?
See the answer shown there!
What was the minimum temperature to the nearest degree for the thermometer shown here?
There's no thermometer shown here.
Is this statement true or falseThere is not enough information to determine whether the quadrilateral shown is a parallelogram?
true
What is the relationship between pressure and volume in a piston engine as shown in a PV diagram?
In a piston engine, the relationship between pressure and volume is inversely proportional, as shown in a PV diagram. This means that as the volume of the gas inside the engine decreases, the pressure increases, and vice versa.
Two congruent triangles are drawn with geometry software. Determine whether the transformation shown is a translation. Answer yes or no?
yes
A cartoonist animates her cartoons using glide reflections. Determine whether the transformation shown is a glide reflection. Answer yes or no?
yes
A student draws two congruent triangles with geometry software. Determine whether the transformation shown is a rotation. Answer yes or no?
yes
A cartoonist draws two congruent rocket nose cones with her geometry software. Determine whether the transformation shown is a reflection. Answer yes or no?
yes
What is the relationship shown in the chart?
what kind of chart show the relationship
Can AND criteria determine fields selected for a query?
Criteria determine what records can be shown, not what fields can be shown, so the AND criteria cannot be used to determine what fields to select.
What relationship shown when snake eats rat?
Predator-Prey relationship
What relationship is shown when the snake eats the mice?
The relationship between a predator and its prey.
The risk-return relationship for each financial asset is shown on?
the security market line
Which concept is shown by the relationship between the Oahu Amakihi and the Kauai Amakihi?
The concept that is shown by the relationship between Oahu Amakihi and the Kauai Amakihi is called the macroevolutionary models.
