4
lesson pretestMultiple Choice

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Question 4 • Algebra 1

Which function increases at the fastest rate between x is equal to 0 and x is equal to 8 ?

Answer
A
Linear Function f of x is equal to 2 x plus 2 Table with 2 columns and 6 rows.Row 1: Column 1, 'x'; Column 2, 'f of x' Row 2: Column 1, '0'; Column 2, '2' Row 3: Column 1, '2'; Column 2, '6' Row 4: Column 1, '4'; Column 2, '10' Row 5: Column 1, '6'; Column 2, '14' Row 6: Column 1, '8'; Column 2, '18'
B
Exponential Function f of x is equal to 2 to the x th power plus 2 Table with 2 columns and 6 rows.Row 1: Column 1, 'x'; Column 2, 'f of x' Row 2: Column 1, '0'; Column 2, '3' Row 3: Column 1, '2'; Column 2, '6' Row 4: Column 1, '4'; Column 2, '18' Row 5: Column 1, '6'; Column 2, '66' Row 6: Column 1, '8'; Column 2, '258'
C
Quadratic Function f of x is equal to 2 x squared plus 2 Table with 2 columns and 6 rows.Row 1: Column 1, 'x'; Column 2, 'f of x' Row 2: Column 1, '0'; Column 2, '2' Row 3: Column 1, '2'; Column 2, '10' Row 4: Column 1, '4'; Column 2, '34' Row 5: Column 1, '6'; Column 2, '74' Row 6: Column 1, '8'; Column 2, '130'
D
Linear Function f of x is equal to 3 x plus 2 Table with 2 columns and 6 rows.Row 1: Column 1, 'x'; Column 2, 'f of x' Row 2: Column 1, '0'; Column 2, '2' Row 3: Column 1, '2'; Column 2, '8' Row 4: Column 1, '4'; Column 2, '14' Row 5: Column 1, '6'; Column 2, '20' Row 6: Column 1, '8'; Column 2, '26'
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