I need help with this. for each function, determine whether y varies directly with x, if so, find the constant of variation and write the function rule.

to me, I don't think there is any constant for this.. am I wrong?

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How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

What’s the answer? and how do i solve it ?

An is a number that is written without a component. it is a number that is either or . an exponent is a or a number that another number is being to. the number that is being raised to a is called the . the or power tells you how many times to the base by . if an exponent is fractional then ask yourself the question: what when multiplied by itself a certain number of times will equal the number?