Pls soon: )the graph below shows the total number of known cases of a virus over the weeks since the outbreak began. the curve of best fit to model the data is given below. y= 28, 141 (1.19)^x use the exponential model to complete the following statements. round to the nearest whole number, if necessary. there were initially known cases of the virus. there were known cases of the virus after six weeks. there were approximately 135,000 known cases after weeks.

Correct answers are:
(1) 28, 141 known cases
(2) 79913.71 known cases after six weeks (round off according to the options given)
(3) After approx. 9 weeks (9.0142 in decimal)

Explanations:
(1) Put x = 0 in given equation
y= 28, 141 (1.19)^x
y= 28, 141 (1.19)^(0)
y= 28, 141

(2) Put x = 6 in the given equation:
y= 28, 141 (1.19)^x
y= 28, 141 (1.19)^(6)
y= 79913.71

(3) Since
y= 28, 141 (1.19)^x
And y = 135,000

135,000 = 28, 141 (1.19)^x
135,000/28, 141 = (1.19)^x

taking "ln" on both sides:
ln(4.797) = ln(1.19)^x

ln(4.797) = xln(1.19)
x = 9.0142 (in weeks)

It will take him 5 days