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maksim [4K]
3 years ago
14

What is (1, -2) and (2, 2) as a linear equation

Mathematics
1 answer:
frutty [35]3 years ago
8 0

Answer:

y=4

Step-by-step explanation:

y=2+2/2-1

y=4

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Find the function G defined by G(x) =5x+3 find G(-1)
Nostrana [21]

Answer:

G(-1) = -2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

Functions

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

G(x) = 5x + 3

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em> [Function G(x)]:                                                                         G(-1) = 5(-1) + 3
  2. Multiply:                                                                                                             G(-1) = -5 + 3
  3. Add:                                                                                                                   G(-1) = -2
7 0
3 years ago
Read 2 more answers
The correct answer is letter E, but I am not sure how to approach this problem and I was wondering if anyone can offer any guida
Jobisdone [24]

Explanation:

The key to area in polar coordinates is the formula for the area of a sector:

  a = (1/2)r²θ

Then a differential of area* can be written as ...

  da = (1/2)r²·dθ

Filling in the given function for r, we have ...

  da = (1/2)(4cos(3θ))²·dθ = 8cos(3θ)²·dθ

The integral will have limits corresponding to the range of values of θ for one loop of the graph: -π/6 to π/6. So, the area is ...

  \displaystyle A=\int{da}=\int\limits_{-\pi /6}^{\pi /6}{8\cos{(3\theta)}^2}\, d\theta\\\\=8\int\limits_{-\pi /6}^{\pi /6}{\cos{(3\theta)}^2}

_____

* As with other approaches to finding area (horizontal or vertical slice, for example), we assume that the differential element dθ is sufficiently small that we need not concern ourselves with the fact that r is a function of θ.

6 0
3 years ago
Describe the transformation using the values for slope (m) and the y-intercept b. Compare the graph to the parent y = x.
ra1l [238]

Answer:

See attached

Step-by-step explanation:

y = mx + b - slope-intercept form

m- is the slope, the greater the slope the steeper the line, it gets flatter when is getting closer to zero

b- y-intercept, if be is positive it indicates vertical shift up, when negative- vertical shift down

8 0
3 years ago
Help!!!!!
guapka [62]

3*-6-2*-11=14

-18+22=14

22=14+18

10

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A merry-go-round has a circular platform with a diameter of 2 yards. What is the platform's area?
Leni [432]
The area is 50.24 yards
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3 years ago
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