Use the following values to evaluate each expression.
w = 13, x = 9, y = 1.9, z = 0.5
x2 + 4
(1 point)
Responses
22
22
85
85
173
173
7.61
7.61
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To evaluate the expression x^2 + 4 with the given values, we substitute x = 9 into the expression:
9^2 + 4 = 81 + 4 = 85
Therefore, the expression x^2 + 4 equals 85.
To evaluate the expression x^2 + 4, you substitute the provided values for the variables:
x = 9
Now, substitute 9 for x in the expression:
9^2 + 4
This simplifies to:
81 + 4
Which equals:
85
Therefore, the expression x^2 + 4, when evaluated with the given values, equals 85.
To evaluate the expression x^2 + 4, we substitute the given values into the expression:
x = 9
x^2 + 4 = 9^2 + 4
Simplifying this, we have:
81 + 4 = 85
Therefore, the correct answer is 85.