Answer:
X=-1 or X=3
Step-by-step explanation:
<u>STEP1</u>
Factor left side of equation
X^2-2X-3=0
(X+1)(X-3)=0
<u>STEP2</u><u> </u>
Set each factor to 0
X+1=0
X-3=0
<u>STEP3</u>
Answer
X=-1
Or
X=3
Answer:
La pendiente de una línea es una medida de su inclinación. Matemáticamente, la pendiente se calcula como "subida sobre carrera" (cambio en y dividido por cambio en x).
Step-by-step explanation:
English: The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).
1215152222222222222222222222222222222222222222222222222222222222222222222222222222222
Well, we know that the total amount is $420, so we can already set one side of the equation. =420. Also, it said that the $420 is (equal to) 7/6b (b for balance).
Now just put it together! 7/6b=420 is your answer.
Answer:
Step-by-step explanation:
Constant rate of change is the slope.
<u>Find the slope using two points on the graph:</u>
<u>The slope is:</u>
