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Aleks [24]
3 years ago
6

X+2y=5 whats the x-intercept

Mathematics
1 answer:
Ierofanga [76]3 years ago
4 0
To find the x-intercept, substitute in 0 for y and solve for x.<span>x−2⋅0=5

</span>Multiply <span><span>−2</span><span>-2</span></span> by <span>00</span> to get <span>00</span>.<span><span>x+0=5</span><span>x+0=5</span></span>Add <span>xx</span> and <span>00</span> to get <span>xx</span>.<span>x=<span>5

</span></span>To find the y-intercept, substitute in 0 for x and solve for y.<span><span>(0)</span>−2y=<span>5

</span></span>Solve the equation.<span>y=−<span><span>5/2</span></span></span>
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Based on the figure below, what is the value of x?
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Two possible solutions of √11-2x=√x^2+4x+4 are –7 and 1. Which statement is true? A) Only x = –7 is an extraneous solution.
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Step-by-step explanation:

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<u><em>Verify each solution</em></u>

Substitute each value of x in the expression above and interpret the results

1) For x=-7

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