Answer:
i know the ANSWER!
Step-by-step explanation:
Answer:
Obtuse scalene
Step-by-step explanation:
Answer:
1. x + 4 = 9
Hint: the word 'sum' generally refers to addition.
2. 10<em>a</em> = 70
3.
= 15
4.
- 4 = 4
-8
Step-by-step explanation:
The gradient or slope of a curve y is simply the derivative of the curve at a point x. So we can proceed as follows

Evaluated at x = 2, the gradient of the slope is
