QUESTION 1:

y = 2^x

y = 4^x

base b changed

coefficient a changed

constant k changed

Correct!

Variable a is a coefficient. Did the coefficient change? Try again.

Variable k is a constant. Did the constant change? Try again.

QUESTION 2:

y = 5^x + 2

y = 5^x + 3

base b changed

coefficient a changed

constant k changed

Variable b is the base. Did the base change? Try again.

Variable a is a coefficient. Did the coefficient change? Try again.

That's Right!

QUESTION 3:

y = 7^x

y = -7^x

base b changed

coefficient a changed

constant k changed

Variable b is the base. Did the base change? Try again.

Good job!

Variable k is a constant. Did the constant change? Try again.

Now, let's try matching pairs of graphs with what was transformed. This might be harder but after looking at the other graphs, I'm sure you can do it! Click to check your answer.

QUESTION 4:

Graph S: Exponential graph that goes through (0, 1) and rises steadily to the right. Graph T: Exponential graph that goes through (0, 2.5) and rises steadily to the right.

base b changed

coefficient a changed

constant k changed

Variable b is the base. Did the base change? Try again.

Variable a is a coefficient. Did the coefficient change? Try again.

Right!

QUESTION 5:

base b changed

coefficient a changed

constant k changed

Variable b is the base. Did the base change? Try again.

That's Right!

Variable k is a constant. Did the constant change? Try again.

QUESTION 6:

Graph Y: Exponential graph that goes through (0, 1) and rises steadily to the right. Graph Z: Exponential graph that goes through (0, 1) and rises slowly to the right.

base b changed

coefficient a changed

constant k changed

Correct!

Variable a is a coefficient. Did the coefficient change? Try again.

Variable k is a constant. Did the constant change? Try again.