Suppose y varies at a constant rate of change of -0.9 with respect to x (so that AY y = 2. 0.9 - Ax), and when x = 3, %3D a. If a varies from x = 3 to x = 7, the change in x is: Ax = Preview b. If r varies from x = 3 to x = 7, the change in y is: Ay Preview c. What is the value of y when x = 7? y = Preview Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity Box 3: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter8: Graphing Quadratic Functions
Section: Chapter Questions
Problem 17CT
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Suppose y varies at a constant rate of change of -0.9 with respect to x (so that AY
y = 2.
0.9 - Ax), and when x = 3,
%3D
a. If a varies from x = 3 to x = 7, the change in x is:
Ax =
Preview
b. If r varies from x = 3 to x = 7, the change in y is:
Ay
Preview
c. What is the value of y when x = 7?
y =
Preview
Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Box 3: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Transcribed Image Text:Suppose y varies at a constant rate of change of -0.9 with respect to x (so that AY y = 2. 0.9 - Ax), and when x = 3, %3D a. If a varies from x = 3 to x = 7, the change in x is: Ax = Preview b. If r varies from x = 3 to x = 7, the change in y is: Ay Preview c. What is the value of y when x = 7? y = Preview Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity Box 3: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity
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