I say A. because all the sides are the same.
Answer: C
since the line isn't straight, the slope/function is decreasing but not at a constant rate
Answer:
The number of cups that are equivalent to 60 grams varies based on what is being measured.
Step-by-step explanation:
j
The equation is

.
We are looking for a function with a vertex above the x-axis and a function that opens upward (has coefficient a > 0).
The first function opens downward and intersects the x-axis. The second function has a vertex below the x-axis. The third function satisfies our requirements. The fourth function has a vertex on the x-axis.
We can solve this algebraically with the knowledge that the real solutions of a quadratic are its x-intercepts. If there are no x-intercepts (because it lies entirely above or below the x-axis), then there are no real solutions. This is true when the discriminant

. You can see that from the quadratic formula. This holds true for both answers A and C, so to find the correct one, we remember that when the coefficient a of the

term is positive, the graph opens upwards, so we choose
C.
-4 - 7 divide 8n thats the answer