3. In the last ten years, about 70 northern sea otters had an annual growth rate of 18%. Find the number of sea otters in 4 years
Step 1 Write the exponential growth function for this situation

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.