Determine whether y=4(7)^x represents an exponential function. Explain why the equation does or does not represent an exponential function.
A: It is a linear function.
B: It fits the pattern y=ab^x.
C: The exponent is a constant.
D: Although it fits the pattern y=ab^x, b cannot be 1.
E: Although it fits the pattern y=ab^x, b cannot be negative.

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

How do you write something in scientific notation?