Problem

For \(M=2n+7\); \(\text{point}(4,15)\); \(n\) is months and \(M\) is total magazine issues, identify input quantity/unit, output quantity/unit, equation check, and contextual point interpretation.

A fully scaled graph with months on the horizontal axis, total magazine issues on the vertical axis, and dashed guides locating the given point (4, 15).

Answer choices

Choose your path.

Preview only

input coordinate=4 months; output coordinate=15 issues; substitution=M(15)=2·15+7=37; interpretation=the output15 is substituted for n to verify the point

input coordinate=4 months; output coordinate=15 issues; substitution=15÷4=3.75 issues/month; interpretation=the point shows a constant rate of3.75 issues per month

input coordinate=15 issues; output coordinate=4 months; substitution=M(15)=2·15+7=37; interpretation=after15 months the modeled total is4 issues

input coordinate=4 months; output coordinate=15 issues; substitution=M(4)=2·4+7=15; interpretation=after4 months the modeled total is15 issues

The choices are visible. Checking your work and seeing which answer is correct happen inside Gozunta.

For \(M=2n+7\); \(\text{point}(4,15)\); \(n\) is months and \(M\) is total magazine issues, identify input quantity/unit, output quantity/unit, equation check, and contextual point interpretation.

Turn the preview into practice.

Gozunta lets you study this problem—and more than 10,000 others.