Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x 2 should be positive or negative.
-
A) linear; negative
B) linear; positive
C) quadratic; positive
D) quadratic; negative

Question

Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x 2 should be positive or negative.
-
A) linear; negative 
B) linear; positive 
C) quadratic; positive 
D) quadratic; negative

Quizplus · Accepted Answer

The Answer of Tell whether a linear model or a quadratic model is appropriate for the data. If linear, tell whether the slope
positive or negative. If quadratic, decide whether the leading coefficient a of x 2 should be positive or negative.
-
A) linear; negative 
B) linear; positive 
C) quadratic; positive 
D) quadratic; negative

Tell Whether a Linear Model or a Quadratic Model Is