Ms. Lok wants to put a fence around her garden. The garden has a radius of 3 feet. Fencing costs $12.50 per foot. How much will Ms. Lok spend on fencing? cricle which formula to use: c = 2nr or c = nd or A = nr2 Substitute: Solve: find the cost if it's 12.50 per foot (muiltiply the cost and your answer from above) Ms. Lok will spend $______________ on fencing.
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Ms. Lok wants to put a fence around her garden.
The garden has a radius of 3 feet. Fencing costs $12.50 per foot. How much will Ms. Lok spend on fencing?
cricle which formula to use: c = 2nr or c = nd or A = nr2
Substitute:
Solve:
find the cost if it's 12.50 per foot (muiltiply the cost and your answer from above)
Ms. Lok will spend $______________ on fencing.
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