Positive slope- two variables are positively related; that is when x increases, so does y and when x decreases, y decreases also.
negative slope- two variables are negatively related; that is when x increases, y decreases and when x decreases, y increases.
x-intercept- the x-coordinate of a point where a line, curve, or surface intersects the x-axis.
y-intercept- the y-coordinate of a point when a line, curve, or surface intersects the y-axis.
First an Integer is a number with either s negative or positive sign
So basically your answer is
-128
That number is a negative integer
Answer:
³/5
Step-by-step explanation:
Total = 5 units
Girls = 3 units
~if ⅔ of the girls wear braces
= 2units of girs wear braces
Boys = 2 units
~if ½ of the boys wear braces
= 1unit of boys wear braces
Hence, 2units + 1unit =3 units of the class wears braces.
Total pupils = 5units
total that wear braces out of the whole class = 3/5
<span>g^2 – 4g – 21 = (g – 7)(g +3 )
hope it helps</span>
