Fairhope High School - Mr. Tim Yahr
Fairhope High School - Mr. Tim Yahr

FRIday 11/8/19

QUIZ on solving 1-step inequalities.

 

#1  -  Plot these points on graph paper to make a scatter plot.

Make axes in the 1st quadrant marking 1 for every 2 squares.

__ __1__ __2__ __3__ __4 all the way to 10 both vertically and horizontally.

(1,7)   (2.5,8)   (4,6.5)   (4.25,5)   (4.5,5.5)   (4.75,4.25)

(7,3.5)   (7.5,2)   (8.75,1.75)

Draw in a line of best fit.

Use your line to find the values at 3, 5.5, 8, and 10.

 

#2  -  Plot these points on graph paper to make a scatter plot.

Make axes in the 1st quadrant marking 1 for every 2 squares.

__ __1__ __2__ __3__ __4 all the way to 10 both vertically and horizontally.

(0.5,3.5)   (1,4)   (2,3.75)   (4,5.25)   (4,6)   (5,5.5)   (7,6)

(8.25,8.5)   (9,10)   (9.25,7.5)   (10,8.25)

Draw in a line of best fit.

Use your line to find the values at 1.5, 3, 5.75, and 8.

An example ansswer to problem #1 above

TUE OCT 15 --->

CERT testing 9th & 11th

PRE ACT testing 10th

Start of 2nd Quarter

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