The common ratio is -5, note that each value is the previous value multiplied by -5.
1501 / 200
this is what i looked up an got
Aos= -b/2a so plunin your numbers and you'll get the AOS so you can find the vertex
Answer:
-10x+7.5
Step-by-step explanation:
-2.5(4x-3)
Multiply each term by -2.5
-2.5 * 4x = -10x
-2.5 * 3 = 7.5
-10x + 7.5