For this case, the first thing to do is to graph the following ordered pairs:
(-6, -1)
(-3, 2)
(-1,4)
(2,7)
We observe that the graph is a linear function with the following equation:
y = x + 5
Note: see attached image.
Answer:
The function that best represents the ordered pairs is:
y = x + 5

5 0

3 years ago

L=U²A divided by (A+B)² make A the subject of formular

nikklg [1K]

Answer:

A = [- 2Bl + U^2 +/- √((2BL - U^2)^2 - 4B^2L^2) ] / 2L

Step-by-step explanation:

L = U^2A / (A + B)^2

U^2 A = L(A^2 + 2AB + B^2)

U^2 A = LA^2 + 2ABL + B^2L

LA^2 + 2ABL - U^2A + B^2 L = 0

LA^2 + (2BL - U^2)A + B^2L = 0

Using the quadratic formula

A = [- (2BL - U^2) +/- √[(2BL - U^2)^2 - 4*L*B^2L] / 2L

A = [- 2BL + U^2 +/- √[(2BL - U^2)^2 - 4B^2L^2) ] / 2L

6 0

2 years ago

I will give brainliest<br> Show work please

swat32

Answer:

n = 10

Step-by-step explanation:

4^8/(4^2)^-3 ÷ 4^4 = 4^n
4^8/4^-6 ÷ 4^4 = 4^n
4^(8 - (-6) - 4) = 4^n
4^10 = 4^n
10 = n
n = 10

7 0

2 years ago

Read 2 more answers

This is for my quiz) Wich table is linear and why is it linear?

Anestetic [448]

Both graphs A and B are linear. In both graphs, the y value is going up at a constant rate in comparison to their x values. For example, in graph A every time the x value is increased by 1 the y value is increased by 2 values showing that they have the same gradient. For a graph to be linear it must have a constant rate of increase or decrease.

8 0

2 years ago