Answer:70
Step-by-step explanation:
1
42
+
28
———
70
4(m + 2) expanded is 4 x m and 4 x 2
simplified: 4m + 8
It is 5.69 positively sure of it good luck on youre quiz if youre taking one!
Replace x with x+3:
f(x+3) = (x+3)²
which is x² translated 3 units left