Solve and graph on a number line the solution to f+4 is less than or equal to 15

Mathematics

1 answer:

Nata [24]2 years ago

6 0

Answer:

$f+4\leq 15$ solves to $f\leq 11\\$ and ill provide graph below

Step-by-step explanation: hope i helped have a great day!

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Solve the equation for x∈Z <br><br>-x² +8x -14 ≥ 0

kenny6666 [7]

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$Solutions\ in\ \mathbb{Z}:\\\\\sqrt2\approx1.4\\\\threfore:4-\sqrt2\approx4-1.4=2.6\ and\ 4+\sqrt2\approx4+1.4=5.4\\\\look\ at\ the\ second\ picture:x=3\ or\ x=4\ or\ x=5\ (x\in\{3;\ 4;\ 5\})$

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emmasim [6.3K]

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