Its asking me to find the value of pt but i dont have an x value to use pt=5x+4 tq=7x-8 also i dont know how points work so i only have it set to 10

Is the figure congruent? yes or no?

Which expression is the factorization of x^2+10+21

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|