Find the x-intercept(s) and the coordinates of the vertex for the parabola y=x² +6x-7. If there is more than one x-intercept, separate them with commas. find the x intercept ​

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%