How do you graph $2x+3y=3$ using intercepts?
Answer
622.8k+ views
Hint: In order to solve this question, we must have prior knowledge about intercepts of a straight-line and how they are represented in the equation of a line. We will find the x-intercept and y-intercept of the given equation of straight. Further, we will plot those on a graph and create the graph of the given function.
Complete step-by-step answer:
The x-intercept is the distance from origin of the point on the given function where the value of y is zero. This point logically lies on the x-axis and is given as $\left( a,0 \right)$ where $a$ is called the x-intercept.
The y-intercept is the distance from origin of the point on the given function where the value of x is zero. This point logically lies on the y-axis and is given as $\left( 0,b \right)$ where $b$ is called the y-intercept.
We are given the function, $2x+3y=3$.
In order to find the x-intercept, we will put $y=0$ and solve the equation accordingly. Hence, putting $y=0$, we get
$\begin{align}
& \Rightarrow 2x+3\left( 0 \right)=3 \\
& \Rightarrow 2x=3 \\
\end{align}$
Taking 2 on the right-hand side, we get
$\Rightarrow x=\dfrac{3}{2}$
Therefore, the x-intercept is equal to $\dfrac{3}{2}.$
In order to find the y-intercept, we will put $x=0$ and solve the equation accordingly. Hence, putting $x=0$, we get
$\begin{align}
& \Rightarrow 2\left( 0 \right)+3y=3 \\
& \Rightarrow 3y=3 \\
\end{align}$
Taking 3 on the right-hand side, we get
$\Rightarrow y=\dfrac{3}{3}$
$\Rightarrow y=1$
Therefore, the y-intercept is equal to $1.$
Hence, we get our two points as $\left( \dfrac{3}{2},0 \right)$ and $\left( 0,1 \right)$.
Therefore, we get our graph as:
Note:
The equation of a straight line is expressed especially in an intercept form which is given as $\dfrac{x}{a}+\dfrac{y}{b}=1$ where $a$ is the x-intercept of line and $b$ is the y-intercept of the line as mentioned before. One essential feature of the intercept form of line is that its constant term is always equal to 1.
Complete step-by-step answer:
The x-intercept is the distance from origin of the point on the given function where the value of y is zero. This point logically lies on the x-axis and is given as $\left( a,0 \right)$ where $a$ is called the x-intercept.
The y-intercept is the distance from origin of the point on the given function where the value of x is zero. This point logically lies on the y-axis and is given as $\left( 0,b \right)$ where $b$ is called the y-intercept.
We are given the function, $2x+3y=3$.
In order to find the x-intercept, we will put $y=0$ and solve the equation accordingly. Hence, putting $y=0$, we get
$\begin{align}
& \Rightarrow 2x+3\left( 0 \right)=3 \\
& \Rightarrow 2x=3 \\
\end{align}$
Taking 2 on the right-hand side, we get
$\Rightarrow x=\dfrac{3}{2}$
Therefore, the x-intercept is equal to $\dfrac{3}{2}.$
In order to find the y-intercept, we will put $x=0$ and solve the equation accordingly. Hence, putting $x=0$, we get
$\begin{align}
& \Rightarrow 2\left( 0 \right)+3y=3 \\
& \Rightarrow 3y=3 \\
\end{align}$
Taking 3 on the right-hand side, we get
$\Rightarrow y=\dfrac{3}{3}$
$\Rightarrow y=1$
Therefore, the y-intercept is equal to $1.$
Hence, we get our two points as $\left( \dfrac{3}{2},0 \right)$ and $\left( 0,1 \right)$.
Therefore, we get our graph as:
Note:
The equation of a straight line is expressed especially in an intercept form which is given as $\dfrac{x}{a}+\dfrac{y}{b}=1$ where $a$ is the x-intercept of line and $b$ is the y-intercept of the line as mentioned before. One essential feature of the intercept form of line is that its constant term is always equal to 1.
Recently Updated Pages
If x a + bt + ct2 where x is in meters and t is in class 11 physics CBSE

A car covers the first half distance between two places class 11 physics CBSE

The resultant of two vectors overrightarrow P and overrightarrow class 11 physics CBSE

Find the value of cos 135 class 11 maths CBSE

A mass M is held in place by an applied force F and class 11 physics CBSE

A solution of glucose in water is labelled as 10 dfracwv class 11 chemistry CBSE

Trending doubts
Find the value of the expression given below sin 30circ class 11 maths CBSE

One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE

Draw a diagram of nephron and explain its structur class 11 biology CBSE

10 examples of friction in our daily life

Proton was discovered by A Thomson B Rutherford C Chadwick class 11 chemistry CBSE

Bond order ofO2 O2+ O2 and O22 is in order A O2 langle class 11 chemistry CBSE

