Ce Lesson 531 YAMILE BERNABE
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The point where two lines (or curves) cross is called a
point of intersection. Two or more lines (or curves) are
called a system of equations. When you work with
data, points of intersection can be meaningful, as you
saw in the last problem.
y=3x+-4
a. Graph y = 3x + -4 and y= -2x + 6.
b. Find the point of intersection of these two lines and
label the point with it's coordinates, that is write it in the
form (x, y).
(2.2)
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c. What is the significance of this point for the two rules
in part (a)?
y=-2x+6
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INTI

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need