SAT Math

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Chapter 5 of 8:Find the constant that gives no, one, or infinitely many solutions

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In the system of equations below, k\displaystyle k is a constant.

2x+5y=7\displaystyle 2x+5y=7

kx+10y=3\displaystyle kx+10y=3

For what value of k\displaystyle k does the system have no solution?

1
Expression 1
2
Expression 2
3
Expression 3

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Step 1 · Think

What do two lines look like when their system has no solution?

Decide what the graph must show before you type anything.

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