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copy and complete the table of values for y=2x2 x-1?

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Adehunter

1 Nov, 2022

Crescent University

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Marvelous_1
3 years ago

Explanation
x -4 -3 -2 -2 0 1 2 3 4
y 34 19 8 1 -2 -1 4 13 26


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(c) Straight line graph of y = 2x + 3

(d) The roots of 2x2
-3x - 5 = 0 are x=-1 ± 0.1 or 2.5 ± 0.1

(ii) The range of values of x for which -x -2 < 0is (-0.7± 0.1) < x < (1.3 ± 0.1)

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