Answer:
A
Step-by-step explanation:
The parabola ends at 4, and therefore the range is all real numbers under 4
Answer:
99 ÷ 9 equal 11
Step-by-step explanation:
99 ÷ 9 = 11. yeah
Answer:
a = (r/x) -b
x = -14
Step-by-step explanation:
r=x(a+b)
Divide each side by x
r/x = a+b
Subtract b
r/x -b = a
x/2=-7
Multiply each side by 2
x/2*2 = -7*2
x = -14
Let x = the unknown number to get x = 6