The table shows the age of a painting(x) in years, and its estimated dollar value (y). Which regression equation correctly models the data?
A. y = 41.47x + 0.09
B. y = 41.47x + 1.279.93
C. y = 153.32x-6-688.54
D. y = 153.32% -6.325.76

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.