Answer:
The real answer is
Step-by-step explanation:
2,i just took the test
Well the first obvious thing is that the axis of symmetry is 0.5, so we can automatically cross out (C).
All the answers have the correct vertex, so lets find the formula for the function.
Fortunately, from my point of view, I can see two points that have their coordinates as integers, (-1, -3) and (2, 3), we can plug these into the already given "formulas" in the options (A), (B), and (D).
Out of the three choices, the formula in option (D) satisfies both coordinates, thus option (D) is correct.
Answer:
Read the explanation
Step-by-step explanation:
Equation:
= 3 + d = 81
= 3 + d - 3 = 81 - 3
d = 78
How many days:
78 days
The coefficient is -9
not 9.
Explanation:
The coefficient is whatever numbers come before a variable. And it’s the numbers actual value, not it’s absolute value. So the answer is -9
Hope this helps!
