What product does the model show
2 answers:
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The value of the expression -2xy for x = -4.7 and y = 0.2 is 1.88. Thus option number 3 is correct.
<u>Solution:</u>
We have been given an expression that is -2xy and have been asked to find its value for the given values of x and y
The given values of x and y are -4.7 and 0.2 respectively.
To find the value of the expression for the given values of x and y we substitute the values of x and y in the given expression and solve it as follows:
Given expression = -2xy
Hence the option number 3 is correct.
The formula for an arithmetic sequence is as follows:
In this formula, represents the
th term of the sequence and
represents the common difference between each term.
Plug in the known values.
Subtract.
Multiply.
Add.