Answer:
a and c
Step-by-step explanation:
The equation of a quadratic in vertex form is
f(x) = a (x - h)² + k
where (h, k ) are the coordinates of the vertex and a is a multiplier
f(x) = (x - 5)² + 7 ← is in vertex form
Thus the function is quadratic → a
• If a > 0 then the grapg will open upwards
• If a < 0 then the graph will open downwards
Here a = 1 > 0 then graph will open upwards → c
Answer:
B, C, and E
Step-by-step explanation:
B; C = score + 25 percent of score
C; C = 125% of score (which equals 1 plus 25%)
E; t plus 25% of t score
Answer:
Exterior angles add up to 360 degrees Interior angles add up to 6300 degrees
Step-by-step explanation:Yes
Answer:B
Step-by-step explanation:
Answer:
A. 10,000
Step-by-step explanation:
A. is 10,000, so it is equivalent to 10,000
B. -10,000 No
C. 100 No.
D. 10 No.