Yes, because each input value corresponds to exactly one output value.Yes, because the outputs increase as the inputs increase.No, because the graph is not continuous.No, because the curve indicates that the rate of change is not constant.
If 7 - 2x = -27, what is the value of 3x + 5?
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Changing the subject of an equation involves solving for another variable in the equation
The equation of t is
The equation is given as:
Rewrite the equation as:
Evaluate the square root of t^2
Multiply both sides by t
Make t the subject, in the above equation
Hence, the equation of t is
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