X-intercept is the point (x,y) when y=0, i.e.
solve 0=(x+2)/(x-3) =>x=-2, and the x-intercept is (-2,0)
y-intercept is the point (x,y) when x=0, i.e.
solve y=(0+2)/(0-3)=-2/3 => y-intercept is (0,-2/3)
Answer:
Step-by-step explanation:
The height of the building is calculated by representing 1 inch as 8 feet. The final building has a height of 20 feet.
<h3>What is
scaling?</h3>
Scaling is the increase or decrease in the height of an object by a scale factor k.
Given that the scale used is:
1 inch = 8 feet. Hence:
Since the height of the building is 2.5 in, hence:
Height of the final building = 2.5 in * 8 ft per 1 in = 20 feet
The height of the final building is 20 feet.
Find out more on scaling at: brainly.com/question/25722260
Answer:
B
Step-by-step explanation:
<u>Slope-intercept form:</u>
y= mx +c, where m is the slope and c is the y-intercept.
Given that the slope is -4/5,
To find the y-intercept, substitute a pair of coordinates.
When x= -5, y= -4,
Thus, the equation of the line is