Can someone with numbers 14 and 15 ! you

What expression is equivalent to (2x-1)(x-3)?

2f(x)= x+3 if 4 < x < 8 2x if x 28 2

Is an altitude in triangle abc. which statements are true? check all that apply. δabc δbxc δaxc ~ δcxb δbcx δacx δacb ~ δaxc δcxa δcba