The answer I think should be
C main
Answer:
Option 2 and 5 are correct.
Step-by-step explanation:
We need to tell which one of them is quadratic function.
Option 1 is exponential decay so, it is not quadratic.
Option 2 is quadratic because the diver will take the parabolic shape when jumps.
Option 3 is not quadratic.Option 4 is not quadratic it is linear.
Option 4 is again exponential not quadratic.
Option 5 is quadratic because it takes the parabolic shape again.
Answer:
Table C
Step-by-step explanation:
To find the constant of proportionality, you need to divide y by x
Table A has a constant of proportionality of
<em>which is 0.3333 repeating</em>
Table B has a constant of proportionality of
<em>which is 0.6</em>
Table C has a constant of proportionality of
<em> which is 0.3</em>
10 marbles, 15 marbles, 25 marbles