11
QuizMultiple Choice

Data Analysis and Displays — Test

Question 11 • Mathematics 8

Loren solved the equation 10 is equal to 19 ninths times 149 plus b for b as part of her work to find the equation of a trend line that passes through the points open paren 1 comma 130 close paren and open paren 10 comma 149 close paren What error did Loren make?

Answer
A
She should have 1 is equal to 19 ninths times 130 plus b solved for b .
B
She should have solved 130 is equal to 9 over 19 times 1 plus b for b .
C
She should have solved 10 is equal to 9 over 19 times 149 plus b for b .
D
She should have solved 149 is equal to 19 ninths times 10 plus b for b .
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