D
uses the the formula y=mx+b and m is the slope. b is the y intercept.
Answer:
Step-by-step explanation:
Sure! So, we need to divide by 1.6 on each side to isolate the x.
1.6x / 1.6 is just x. We need to divide by the same on the other side too!
1.28 / 1.6 is 0.8.
So x = 0.8
If you can picture it , or sketch it. The diagonal of the rectangle (line connecting opposite corners) is the diameter of the circle. You can find the diagonal by using the Pythagorean theorem for a right triangle. The diagonal would be the hypotenuse.
10^2 + 24^2 = 676
sqrt(676) = 26
The formula for circumference is: diameter times pi.
C = 26pi
Answer: Function 1 has the larger maximum at (4,1).
Step-by-step explanation:
The vertex of f(x) is at 
, and 
.
For the graph, the maximum is obviously at (4,1).
So, Function 1 has the larger maximum at (4,1).
