Answer: C.
Explanation: A function only has one y value for every x value. This means that an x cannot have more than one y value. You can do the vertical line test on graphs to figure out if it is a function or not. In this case, graph C is the only one that passes the vertical line test.
Answer:
14/25
Step-by-step explanation:
Answer:
its between 45 and thirty I think its 45
Step-by-step explanation:
I did a similar problem.
1:9 is the ratio
You can check this by converting the feet to inches and dividing the greatest number by the smaller number.
Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.
x = −1 ± i√2
There's no real solutions
