Answer:

Step-by-step explanation:
I hope this helps you :)
Answer:
Step-by-step explanation:
a.) the maximum is just the vertex
-35/(2*-4.9)= it takes 3.5714 seconds to hit the maximum
which in height is
-4.9*3.5714^2+35*3.5714 +1= 63.5 metres
b.) for this just plug in 2
-4.9*2^2+35*2+1= 51.4 metres
c.) just plug in f(0) =1 meter
d.) find the x intercepts (using the quadratic formula)
seconds
(there is another answer but it doesn't make sense in the context of this question)
(7/8)/(1/6)= 5.25
you cant make .25 of a recipe, so she can make it 5 times
Answer:
Hi! your answer is A. -7/8x-3/2
Step-by-step explanation:
to find the slope of the line (-7/8) you count the x and y difference between the 2 points. It goes down 7 and right 8 units.
to find the y-intercept you just take it from the graph. The line crosses the y-axis at y=-3/2.