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Comparing Linear Functions
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PSAT Prep
041 Comparing Linear Functions
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Function f is defined by f(x) = -2x + 3. Function g is defined by g(x) = -x + 8. Which statement correctly compares both the rate of change and the initial value?
A
Function f has a lower rate of change and a higher initial value compared with function g.
B
Function f has a higher rate of change and a lower initial value compared with function g.
C
Function f has a lower rate of change and a lower initial value compared with function g.
D
The functions must have the same initial value because they are both linear.
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