Describe how the graph of y =x^2 can be transformed to the graph of the given equation y=x^2+9 Shift the graph of y=x^2 left 9 units

Shift the graph of y=x^2 right 9 units

Shift the graph of y=x^2 down 9 units

Shift the graph of y =x^2 up 9 units

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so