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Sagot :
To determine the values of [tex]\( k \)[/tex] that satisfy the inequality [tex]\(\frac{k-3}{4} > -2\)[/tex], we need to solve it step-by-step:
1. Begin with the given inequality:
[tex]\[ \frac{k-3}{4} > -2 \][/tex]
2. To clear the fraction, multiply both sides of the inequality by 4:
[tex]\[ k - 3 > -8 \][/tex]
3. Next, to isolate [tex]\( k \)[/tex], add 3 to both sides of the inequality:
[tex]\[ k > -5 \][/tex]
Now that we have the inequality [tex]\( k > -5 \)[/tex], we need to check which of the given options satisfy this condition.
- For [tex]\(k = -10\)[/tex]:
[tex]\[ -10 > -5 \quad \text{(False)} \][/tex]
- For [tex]\(k = -7\)[/tex]:
[tex]\[ -7 > -5 \quad \text{(False)} \][/tex]
- For [tex]\(k = -5\)[/tex]:
[tex]\[ -5 > -5 \quad \text{(False; it is equal, not greater)} \][/tex]
- For [tex]\(k = -1\)[/tex]:
[tex]\[ -1 > -5 \quad \text{(True)} \][/tex]
- For [tex]\(k = 0\)[/tex]:
[tex]\[ 0 > -5 \quad \text{(True)} \][/tex]
The values of [tex]\( k \)[/tex] that satisfy the inequality [tex]\(\frac{k-3}{4} > -2\)[/tex] are:
[tex]\[ k = -1 \quad \text{and} \quad k = 0 \][/tex]
1. Begin with the given inequality:
[tex]\[ \frac{k-3}{4} > -2 \][/tex]
2. To clear the fraction, multiply both sides of the inequality by 4:
[tex]\[ k - 3 > -8 \][/tex]
3. Next, to isolate [tex]\( k \)[/tex], add 3 to both sides of the inequality:
[tex]\[ k > -5 \][/tex]
Now that we have the inequality [tex]\( k > -5 \)[/tex], we need to check which of the given options satisfy this condition.
- For [tex]\(k = -10\)[/tex]:
[tex]\[ -10 > -5 \quad \text{(False)} \][/tex]
- For [tex]\(k = -7\)[/tex]:
[tex]\[ -7 > -5 \quad \text{(False)} \][/tex]
- For [tex]\(k = -5\)[/tex]:
[tex]\[ -5 > -5 \quad \text{(False; it is equal, not greater)} \][/tex]
- For [tex]\(k = -1\)[/tex]:
[tex]\[ -1 > -5 \quad \text{(True)} \][/tex]
- For [tex]\(k = 0\)[/tex]:
[tex]\[ 0 > -5 \quad \text{(True)} \][/tex]
The values of [tex]\( k \)[/tex] that satisfy the inequality [tex]\(\frac{k-3}{4} > -2\)[/tex] are:
[tex]\[ k = -1 \quad \text{and} \quad k = 0 \][/tex]
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