Answer:
x² - 6x + 9
Step-by-step explanation:
(a - b)² =a² - 2ab + b²
a = x and b = 3
(x - 3)² = x² - 2*x*3 + 3²
= x² - 6x + 9
Given that the original cost of the car is $24000 and it depreciates at the rate of 7%, the function that will represent the value of the car after 10 years will be given by:
f(x)=p(r)^t
where:
p=current cost
r=rate
t=time
but
p=24000, r=100-7=93%=0.93, t=10
thus the function that models the value of the car after 10 years is:
f(x)=24000(0.93)^10
Answer: <span>A) f(x) = 24,000(0.93)^10</span>
If youmean by obtuse or acute or right...i believe its a Acute angle
try this answer good luck
Answer:
Answer:<u> 1/2 </u>
Step-by-step explanation:
Given : Figure B is a scaled copy of Figure A.
We know that the scale factor is the ratio of the corresponding sides of two similar figures.
From , the graph we assume that that one point = one unit of length.
Then, the dimension of one side of figure A = 4 units and the dimension of corresponding side of Figure B = 2.
Then, the scale factor is given by:
k = 2/4 = 1/2
Hence, the scale factor is <u>1/2</u>