Mathematics
Grade 9
15 min
Write linear quadratic and exponential functions
Write linear quadratic and exponential functions
Tutorial Preview
1
Write a linear function for the table: x={0,1,2}, y={4,6,8}
2
Write a quadratic function for the table: x={0,1,2,3}, y={0,1,4,9}
3
Write an exponential function for the table: x={0,1,2}, y={3,6,12}
Sample Practice Questions
Easy
Which function matches the table? x={0,1,2}, y={5,6,7}
0.f(x)=x+5
1.f(x)=5x
2.f(x)=x^2+5
3.f(x)=5^x
Easy
Which function matches the table? x={0,1,2}, y={0,3,6}
0.f(x)=x+3
1.f(x)=3x
2.f(x)=x^2+2
3.f(x)=3^x
Easy
Which function matches the table? x={0,1,2}, y={2,3,6}
0.f(x)=x+2
1.f(x)=2x
2.f(x)=x^2+2
3.f(x)=2*3^x
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