If the length of a rectangular playground is represented by the expression 2x - 3, and the width is represented by 5x + 9, what
1 answer:
Answer:
The expression for area of rectangle in standard form is:
Step-by-step explanation:
The area of rectangle is given by:
Here, in the question, we are given length and width of the rectangle
Length = 2x-3
Width = 5x+9
The area of the rectangle will be:
Hence,
The expression for area of rectangle in standard form is:
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Hello!
The slope intercept form is y=mx+b, where m is the slope and b is the y-intercept.
First, let's find the y-intercept. This is where the line hits the y-axis. Therefore, it hits at 4 on the y-axis, so our y-intercept is 4.
To find the slope, let's find 2 points on our line. Let's use (0,4) and (2,5). We divide the difference in the y-values by the difference in the x-values as shown below.
Therefore, our slope is 2.
Now we plug these values into our equation.
y=2x+4
I hope this helps!