It’s an expression. there is no like terms within the expression so it remains the same. each variable is different because of either the “a, b, x, y” or the squared.
The vertex form equation is y = a(x-h)^2+k
Lets substitute our given information.
y = a(x-1)^2+5
Now, lets put in the coordinate it needs to pass through.
8 = a(2-1)^2 + 5
8 = a + 5
a = 3
Now, lets make the equation now that we know a.
y = 3(x-1)^2+5
Hope this helps!
Answer:
∠1 = 90°
∠2 = 26°
Step-by-step explanation:
Answer:
Step-by-step explanation:
The coordinates of QS are:
The ratio is represented as:
Required
Find the coordinates of R
The coordinates of R is calculated by:
Substitute values for m, n, x's and y's
<em>None of the options is correct</em>
Well 746÷40=18.65 so would that be 18?
