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2 years ago

Given the function f(3) = 36 complete the following table

Mathematics

1 answer:

frozen [14]2 years ago

6 0

Okay so here we have the function f(x)=3x-6 if you plug in -2 to x you get -12 if you plug in -1 you get -9 and if you plug in 0 you get -6 add three each time

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What is the slope of (10, 4), (4, 15)?

kakasveta [241]

Answer:

Slope is -11/6

Step-by-step explanation:

$Given \: points \: are \: (10,4) \: \: and \: (4,15) \\ slope \: = \frac{y2 - y1}{x2 - x1} \\ here \: x1 = 10 \: \: \: y1 = 4 \\ and \: \: x2 = 4 \: \: \: and \: \: y2 = 15 \\ on \: substituting \: the \: values \: in \: formula \\ slope = \frac{15 - 4}{4 - 10} \\ = \frac{11}{ - 6}$

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6 0

2 years ago

Solve the system: -5x+6y=55 4x+3y=34 Write down your solution.

svetlana [45]

Answer:

(1, 10)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Algebra I

Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

-5x + 6y = 55

4x + 3y = 34

Step 2: Rewrite Systems

4x + 3y = 34

Multiply everything by -2: -8x - 6y = -68

Step 3: Redefine Systems

-5x + 6y = 55

-8x - 6y = -68

Step 4: Solve for x

Elimination

Combine equations: -13x = -13
Divide -13 on both sides: x = 1

Step 5: Solve for y

Define equation: 4x + 3y = 34
Substitute in x: 4(1) + 3y = 34
Multiply: 4 + 3y = 34
Isolate y term: 3y = 30
Isolate y: y = 10

4 0

2 years ago

Find mZA. Round to the nearest degree. 10 10 B 13 11

nadezda [96]

Step-by-step explanation:

${13}^{2} = {10}^{2} + {11}^{2} - 2 \times (11)(10) \cos(a) \\ 169 = 100 + 121 - 110 \cos(a) \\ 52 = 110 \cos(b) \\ \cos(b) = \frac{26}{55} \\ b = 61.78 \: degrees$

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5 0

2 years ago

Read 2 more answers

NOW ANSWER PLS SLOPE

algol13

Answer: For first page only.

1. 3

2. 1/2

3. -5

Step-by-step explanation:

8 0

2 years ago

Which one is a polynomial? √x-6 OR x-√6

Alex17521 [72]

Answer:

x-√6

Step-by-step explanation:

Non-integer powers of the variable disqualifies the expression from being a polynomial. √x -6 has x to the 1/2 power, so that expression is not a polynomial. Polynomials may have any real or complex, rational or irrational coefficients. (We usually study only polynomials with real coefficients.)

x-√6 is a polynomial

8 0

3 years ago

Given the function f(3) = 36 complete the following table​

Given the function f(3) = 36 complete the following table