Shown to the right is a scatter plot that indicates a relationship between the percentage of adult females in a country who are literate and the mortality of children under five (per thousand). Also shown is a line that passes through or near the points. Find a linear function that models the data by finding the slope-intercept form of the line's equation. Use the function to make a prediction about child mortality based on the percentage of adult females in a country who are literate. 400- (0250) (60,160) 200- 0- 100 50 Percent of Literate Adult Females Using the indicated points on the graph of the line, find the slope-intercept fom of the line's equation. Use the percentage of adult females who are literate as x-value. f(x)=-1.1x +250 (Use integers or decimals for any numbers in the equation.) Use the function to predict the mortality rate of children under five in a country where 50% of adult females are literate. 183 per thousand (Type an integer or a decimal.) Enter your answer in each of the answer boxes. P Eearch X hp HEWLETT PACKARD ins prt sc h2 delet f8 f6 I0I $ 4 & 7 % 5 backs O 6 P U R T Y L J K G F pauss B N V E.

Question
Shown to the right is a scatter plot that indicates a relationship between the percentage of adult females in a
country who are literate and the mortality of children under five (per thousand). Also shown is a line that passes
through or near the points. Find a linear function that models the data by finding the slope-intercept form of the
line's equation. Use the function to make a prediction about child mortality based on the percentage of adult
females in a country who are literate.
400-
(0250)
(60,160)
200-
0-
100
50
Percent of Literate Adult Females
Using the indicated points on the graph of the line, find the slope-intercept fom of the line's equation. Use the percentage of adult females who are literate as
x-value.
f(x)=-1.1x +250 (Use integers or decimals for any numbers in the equation.)
Use the function to predict the mortality rate of children under five in a country where 50% of adult females are literate.
183 per thousand
(Type an integer or a decimal.)
Enter your answer in each of the answer boxes.
P
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X
hp
HEWLETT PACKARD
ins
prt sc
h2
delet
f8
f6
I0I
$
4
&
7
%
5
backs
O
6
P
U
R
T
Y
L
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K
G
F
pauss
B
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V
E.

Image Transcription

Shown to the right is a scatter plot that indicates a relationship between the percentage of adult females in a country who are literate and the mortality of children under five (per thousand). Also shown is a line that passes through or near the points. Find a linear function that models the data by finding the slope-intercept form of the line's equation. Use the function to make a prediction about child mortality based on the percentage of adult females in a country who are literate. 400- (0250) (60,160) 200- 0- 100 50 Percent of Literate Adult Females Using the indicated points on the graph of the line, find the slope-intercept fom of the line's equation. Use the percentage of adult females who are literate as x-value. f(x)=-1.1x +250 (Use integers or decimals for any numbers in the equation.) Use the function to predict the mortality rate of children under five in a country where 50% of adult females are literate. 183 per thousand (Type an integer or a decimal.) Enter your answer in each of the answer boxes. P Eearch X hp HEWLETT PACKARD ins prt sc h2 delet f8 f6 I0I $ 4 & 7 % 5 backs O 6 P U R T Y L J K G F pauss B N V E.

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