PEMDAS order refers to parentheses, exponents, multiplication, division, addition, and subtraction. So, 2*5=10 and 34+10=44.
X+1=4x-2
+2 +2
x+3=4x
-x -x
3=3x
1=x
Hello from MrBillDoesMath!
Answer:
sv = tu
Discussion:
For the case of a proportion the "cross product" refers to the products of the "extremes" equaling the products of the "means". As (s,v) are the extremes and (u.t) the means, this gives sv = tu
Thank you,
MrB
Hello there!
Number 2 certainly isn't an x or y intercept since it isn't meeting with any axis, however, it is the vertex of the parabola as shown in the graph.
Answer:
1. Slope at a=2 is 2.
2. Slope at a=0 is 2.
Step-by-step explanation:
We need to find the slope of y = f(x) at x = a.
1.
The given function is

It can be written as

Differentiate with respect to x.

Substitute x=2 to find the slope of y = f(x) at a=2.



Therefore the slope of function at a=2 is 2.
2.
The given function is

It can be written as

Differentiate with respect to x.

Substitute x=0 to find the slope of y = f(x) at a=0.



Therefore the slope of function at a=0 is 2.