X value is going up and y value is moving up and down. So, it`s look like a quadratic function. y intercept is 12 and x intercept is 2 and 6. and vertex is (4,-4). than f(x)= a(x-4)^2+4. and put (0,12). and 16a+4=12. a=1/2. f(x)=1/2x^2-4x+12 or 1/2(x-4)^2+12
Answer:
its do9ne
Step-by-step explanation:
Move all terms to the side of the answer x = -8/7 Hope this helps! ;D
Answer:
86,000
Step-by-step explanation:
you can use your observation of 43,000 miles in 20 months and times it by 2 and you'll have your answer
To find the area of a trapezoid it (top length + bottom length)/ 2 times height
Top length is 9
Bottom length is 19
(9+19)/2 x height = area
Area=168
14x height=168
Height =12
