Q. What happens to the value of the expression 70−3g as g increases?Choose 1 answer:(A) It increases.(B) It decreases.(C) It stays the same.
Analyze the relationship between and the expression: To determine the effect on the expression as increases, we need to analyze the relationship between and the expression .
Linear function with negative slope: The expression 70−3g70 - 3g70−3g is a linear function of ggg with a negative slope of −3-3−3. This means that for every unit increase in ggg, the value of the expression decreases by 333 units.
Change in expression with an increase in g: If g increases by 111, the expression changes as follows: 707070 - 333(g + 111) = 707070 - 333g - 333. This shows a decrease of 333 in the value of the expression.
Effect of increasing g on the expression: Therefore, as g increases, the value of the expression 707070 - 333g decreases.
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