Solve the system of equations 2x-y=1; x+2y=8 graphically and find the coordinates of the points where corresponding lines intersect y-axis.
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Solve a simultaneous inequality
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$y = 5 x$
$y = 2 x - 15$
$y = x - 3$
$\begin{cases} 5 x \leq 2 x - 15 \\ 2 x - 15 < x - 3 \end{cases}$
$x$Intercept
$\left ( 0 , 0 \right )$
$y$Intercept
$\left ( 0 , 0 \right )$
$x$Intercept
$\left ( \dfrac { 15 } { 2 } , 0 \right )$
$y$Intercept
$\left ( 0 , - 15 \right )$
$x$Intercept
$\left ( 3 , 0 \right )$
$y$Intercept
$\left ( 0 , - 3 \right )$
$x \leq - 5$
Solve a simultaneous inequality
$\begin{cases} \color{#FF6800}{ 5 } \color{#FF6800}{ x } \leq \color{#FF6800}{ 2 } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 15 } \\ 2 x - 15 < x - 3 \end{cases}$
$ $ Solve a solution to $ x$
$\begin{cases} \color{#FF6800}{ x } \leq \color{#FF6800}{ - } \color{#FF6800}{ 5 } \\ 2 x - 15 < x - 3 \end{cases}$
$\begin{cases} x \leq - 5 \\ \color{#FF6800}{ 2 } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 15 } < \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 3 } \end{cases}$
$ $ Solve a solution to $ x$
$\begin{cases} x \leq - 5 \\ \color{#FF6800}{ x } < \color{#FF6800}{ 12 } \end{cases}$
$\begin{cases} \color{#FF6800}{ x } \leq \color{#FF6800}{ - } \color{#FF6800}{ 5 } \\ \color{#FF6800}{ x } < \color{#FF6800}{ 12 } \end{cases}$
$ $ Find out the interval of $ x $ that satisfies all expressions $ $
$\color{#FF6800}{ x } \leq \color{#FF6800}{ - } \color{#FF6800}{ 5 }$
Solution search results
Miscellaneous Exercise on Chapter $6$ Tw $O1$ Solve the inequalities in Exercises 1 to 6. E $1°$ $2\leq 3x-4\leq 5$ $20$ $6\leq -3$ $\left(2x-4\right)<12$ $.3$ $-3\leq 4-\dfrac {7x} {2}\leq 18$ $4$ $-15<\dfrac {3\left(x-2\right)} {5}\leq 0$ $-5.$ $-12<4-\dfrac {3x} {-5}\leq 2$ $6$ $7\leq \dfrac {\left(3x+11\right)} {2}\leq 11$ in Exercises $7$ $-1$ $0$ $\left(-$
10th-13th grade
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$\left($ limlimits_{Degin{array}{I) $x$ ightarrow $1\right)$ \y ightarrow $1$ end{array)}} $ac\left(\times \times 2-y^{n}$ $2\right)\times \left(x-y\right)=7\right)$
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Nilai $x$ yang memenuhi pertidaksamaan $:|2x-15|$ $<|3-x|$ adalah ..
1st-6th grade
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Search count: 131
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0172 $U$ $B-∩B_{30}$ $5$ $A=\left(x||x-1|<a\right),B=\left(x|x^{2}-2x-15<0\right)°$ $9$ $n\left(U\right)=30,$ $-∩B$ $0$ $5$ $30-\right)$ $A∩B=$ $a$ $\bar{O} \right)\times 19$ $n\left(B\right)=20,n\left($ $5\right)\left(z+3\right)$ $0$ $5$ $A-$ $7$ $3∠xl53$ $0175$ E
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we $2x^{2+x-15}<0$ $15=0$
7th-9th grade
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$1.$ Solve $2x^{2}+x-15$ $\leq $ $=$ $v$
10th-13th grade
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