To pose The Affordable Care Act created a market place for individuals to purchase health care plans. A sample of
premiums for the bronze level health insurance are given in the table. Create a frequency distribution,
relative frequency distribution, and cumulative frequency distribution using 5 classes.
$121
$181
S201
$142
S115
S139
S230
S182
$150
S199
$260
$122
$214
S292
S141
S293
$238
$219
S227
$264
S220
$147
$100
S279
S226
$122
$248
$163
$156
$138
$259
$242
$189
$202
$107
$291
Frequency
Relative frequency
Cumulative frequency
Class limits
S
Entes ant or decimal number one

answer: f = 32.2m

step-by-step explanation: that is the answer

(0,-3) see attached graph

step-by-step explanation:

a. to solve the system, graph the two equations.

x = y+3 becomes y=x-3 has m=1/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move up 1 unit and 1 unit to the right. plot a point and connect.

y=-4x+3 has m =-4/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move down four units and to the right 1 unit. plot a point and connect.

the solution is the point (x,y) where the two lines intersect. by the graph below it is (0,-3).

b. to solve by substitution, substitute y = -4x-3 into x= y+3

x= (-4x-3) +3

x=-4x

5x=0

x=0

now substitute x = 0 back in to find y.

y= -4(0)-3

y=0-3

y=-3

solution is (0,-3)

c. use elimination by adding the equations together.

x-y=3

4x+y=-3

5x=0

x=0

then substitute into one equation to find y.

y=-4(0)-3

y=-3

entering that problem on the tube might get you an answer