Ineed which table shows values representing an exponential function? a x y 0 5 1 6 2 9 3 14 4 21 b x y 0 5 1 13 2 21 3 29 4 37 c x y 0 5 1 10 2 20 3 40 4 80 d x y 0 5 1 6 2 21 3 86 4 261 a) a b) b c) c eliminate d) d

The correct option is C.

Step-by-step explanation:

Table represents a linear function, if the the rate of change is constant. It is in the form of

Where, m is the constant rate of change.

Table represents a linear function, if the value of function increased or decreased by increasing rate. It is in the form of

Where, a is initial value and b is common ratio.

In the given options the values of x are consecutive integers, so we will use the ratios of consecutive output values to check whether the table represent an exponential function or not.

In option C, the coordinate pairs are (0,5), (1,10), (2,20), (3,40).

From these values we can conclude that the common ratio is 2 and the initial value is 5. So the function is

Option C represent an exponential function. Therefore the correct option is C.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

536

step-by-step explanation: