Point-slope form: we need a point (x₀,y₀) and the slope "m".
y-y₀=m(x-x₀)
Data:
(4,22)
m=0
y-22=0(x-4)
y-22=0
y=22 (slope intercept form)
Answer: the line will be: y=22
Angle D and angle B are equal.
Answer: you subtract 14 from g
bringing it to 24 so 24-14 is 10 and since there is no number next to g you get ofc g=10
i included the work you would use when solving it on paper
Answer:
v(x)=2200-N*110
the value of computer after 8 years is 1320
Step-by-step explanation:
at 0 years the value is 2200
after 6 years the value is 1540
we should calculate how much the value of the computer decreases in one year , so we can do an interpolation to determine the value of the computer after 1 year and it is 2090$ . so, 2200-2090=110$ that means in one year the value of computer decreases 110$ so the function is v(x)=2200-n*110
where n is number of years
so after 8 years : v(8)=2200-8*110=1320$
