Find the area of the shaded region

we are given

three shapes

first is rectangle

second is circle

third is triangle

we can find area of each shapes and then subtract them accordingly to find shaded area

Area of rectangle:

length=l=18

width=w=6

we know that

area = length*width

Area of semicircle:

we are given

radius =r=6/2=3

now, we can find area

Area of triangle:

base=b=9

height=h=6

now, we can find area

Area of shaded region:

Area = rectangle -triangle -2*semicircle

so, we get

we get

so, option-B..........Answer

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

it would be a on edgenuit y

the diagram below is your final answer