Answer:
b. 1,200 + 20 + 14
Step-by-step explanation:
617
x
2
______
1234
______
1234 aka. 1,200 + 20 + 14
Answer:
Last option
Step-by-step explanation:
I think it would be the last option because when you reflect over the x-axis, the x-axis switched signs.
So, -8 would be 8 , -7 would be 7, and 3 would be negative 3.
Dont think the y-axis value would change..
Hope this helps!
(If this was good..please give brainly.)
Equal length or equal degree for each vertex of the triangle
Isolate the term with
.

Differentiate both sides with respect to
.

By the product and chain rules,

Solve for the partial derivative, then evaluate at
.

