Question

For which value of x does the graph of y = 2x2 − 7x + 6 cross the x-axis?

3
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2

2
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3

2


3

Answer 1

substitute y = 0 to find x-intercept

Answer 2

the first one ?

Answer 3

3/2

Answer 4

or 2 cause it is 3/2

Answer 5

3/2 and 2

Answer 6

Substitute y = 0 into the equation 2x^2 − 7x + 6, this means the equation is now 2x^2 − 7x + 6 = 0. As you've done this question before you should be able to get the answers pretty quickly ;)

Answer 7

but there's no 3/2 ...

Answer 8

so 2

Answer 9

one of the options is -3/2 right?

yea 2