Do the following graphs represent a mathematical function? If not, explain why.

Reflect the point (7,0) across the y-axis

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.

Solving algebraic equations 2m+3=11