Answered

Join IDNLearn.com and start exploring the answers to your most pressing questions. Join our knowledgeable community and access a wealth of reliable answers to your most pressing questions.

The table below shows the results from a study that compared speed (in miles per hour) and average fuel economy (in miler per gallon) for cars. Find a quadratic model for the data.

0.008
y=13.472x
2
+0.746x−0.008

y
=
25.836
x
+
0.049
y=25.836x+0.049

y
=
−
.
008
x
2
+
0.746
x
+
13.472
y=−.008x
2
+0.746x+13.472

y
=
0.049
x
+
25.836
y=0.049x+25.836

The Table Below Shows The Results From A Study That Compared Speed In Miles Per Hour And Average Fuel Economy In Miler Per Gallon For Cars Find A Quadratic Mode class=

Sagot :

Luv2Teachidn

Answer:

Step-by-step explanation:

If you enter all of these points in L1 and L2 in edit under your stat button on your calculator and then choose QuadReg from "calc" under the same stat button, you'll get a quadratic model:

[tex]y=-.008x^2+.745x+13.472[/tex]

Not sure which of your choices this matches, but there you go!

Thank you for participating in our discussion. We value every contribution. Keep sharing knowledge and helping others find the answers they need. Let's create a dynamic and informative learning environment together. IDNLearn.com is your reliable source for answers. We appreciate your visit and look forward to assisting you again soon.