The average births per woman $in$ a certain developing country can $be$ modeled according $to$ the equation $g(x)=0\mathrm{.}009x^2-0\mathrm{.}5x+6\mathrm{.}25$ where $xis$ the number

years since $1958.$

Step $1of2$: What was the average births per woman $in$ the country $in1970?$