1. which is an altitude of xyz
a. az
b. bx
c. xy
d. yz
2. which is a median of xyz
a. az
b. bx
c. xy
d. yz

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.