Answer:
5-4 over/fraction of -3
Step-by-step explanation:
k that should be right just think of it as you're finding the slope of a line on a graph k
1. The table has a constant of proportionality of 4, therefore, the perimeter and side length of squares are proportional.
2. Equation for the proportion is, y = 4x.
Perimeter = 48 cm.
<h3>What is the Equation of a Proportional Relationship?</h3>
The equation that defines a proportional relationship is, y = kx, where k is the constant of proportionality between variables x and y.
1. For the table given:
y = perimeter
x = side length
k = constant of proportionality = 8/2 = 16/4 = 24/6 = 4.
Since k is the same all through, the equation can be modelled as y = 4x, which means the perimeter and side length of squares are proportional.
2. Using the equation, y = 4x,the perimeter (y) of a square when its side length is 12 (x) is:
y = 4(12)
y = 48 cm.
The perimeter (y) of the square is: 48 cm.
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Answer:
#1 is 9 times 10^15
#2 is 3 times 10^8
Step-by-step explanation:
Answer:
the equation does not make sense
Answer:
exponential; y = 89 • 0.62^x
Step-by-step explanation:
