The graph of g(x) = |x – h| + k is shown on the coordinate grid. what must be true about the signs of h and k?
both h and k must be positive.
both h and k must be negative.
the sign of h must be positive, and the sign of k must be negative.
the sign of h must be negative, and the sign of k must be positive.

D.The sign of h must be negative and the signal of k must be positive *it’s for sure the answer

Answer-

The y-values increase by a factor of 7 for each x increase of 1.

Solution-

As it is given that y is a exponential function of x, so the general form will be,

The values of x and y are,

Putting, y(0) = 1 in the general equation,

Now the function is,

Putting, y(2) = 49 in the general equation,

(Taking +ve roots only)

Now the function is,

Therefore, for each increment in x yields 7 times more y or the y-values increase by a factor of 7 for each x increase of 1