Answer:
f(x) = x+3
Step-by-step explanation:
a) For sketching the graph, we need to plot all the points on the XY plane.
Let x represents the time (in years) and y represents the height of the mountain Ash tree (in feet).
We plotted the graph through excel.
b) Using the trendline function in Ms Excel, we get the equation representing this graph
Equation is: y = 0.9783x + 3.6086
The function that models the graph will be calculated graphically that is,
f(x) = x+3
This appears to be a composite function situation where you find the value of t(x) and sub that in for the x in c(x). If x = 4, then t(4) = 4(4) + 3 and t(4) = 19. Sub that 19 in for x in c(x) to get 2(19) + 5 which is 43. So 43
The markdown will be $21.60. so the final price after the markdown is $68.40.
Answer:
I believe it's C. Wingspan is a continuous quantitative variable.
Answer:
79.5%,
Step-by-step explanation:
each big square has 100 little squares inside, meaning there are 200 total between the two.
in total, 159 little squares are shaded.
if you divide, 159÷200= .795.
move the decimal to the right 2 spaces to get the answer of 79.5%
Hope this helps :)