4. Solve the following equations over the real numbers using algebraic techniques. Round
to four places after the decimal when
appropriate. As always, show your work.
a. log, (x + 3) = 5
Solve the 3rd degree equation for x over the
complex numbers:. Be sure to find all
solutions.
b. 4x +36x=0

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

Find x to the nearest hundredth place

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks