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4 years ago

If y = 12x-2 were changed to y = 12x, how would the graph of the new

Mathematics

1 answer:

Basile [38]4 years ago

3 0

Answer: A. It would be shifted up.

Step-by-step explanation: the only thing that is changing in the two equations is the last number. The last number is not there in the second equation because the y-intercept is 0. The y-intercept in the first equation is -2 and shifts up 2 to y-intercept if 0. Therefore, your answer would be A. It would shift up.

You might be interested in

A company makes an ice-cream treat in the shape of a hemisphere on top of a cone, as shown below.

lesya [120]

Answer:

56/3 pi cm^3

Step-by-step explanation:

1/2 volume of sphere = 1/2 4/3 pi r^3

volume of cone 1/3 pi r^2 h

r =2 h = 10

result : 56/3 pi cm^3

6 0

2 years ago

A power system will collapse if a ground fault occurs on any two of lines A, B, and C simultaneously. Assume that ground faults

nadya68 [22]

Answer:

0.000298 = 0.0298% probability that the system will collapse

Step-by-step explanation:

Number of possible ways the system can fail:

2 lines from a set of 3 fail, or all three fail.

Two from a set of 3:

Can be A and B, A and C, or B and C. Three possible outcomes then.

The probability of each is:

0.01*0.01*0.99

Two failling, each with 0.01 probability, and 1 working, with 0.99 probability.

All three:

Each with 0.01 probability.

a) What is the probability that the system will collapse

Both cases, so

$p = 3*(0.01)^2*0.99 + (0.01)^3 = 0.000298$

0.000298 = 0.0298% probability that the system will collapse

5 0

3 years ago

Given: f(x) = x^2 + 4 and g(x) = 5x-2<br> Evaluate: f(g(3))

gogolik [260]

Answer:maybe try using google

Step-by-step explanation:

5 0

3 years ago

Approximate <img src="https://tex.z-dn.net/?f=-8%20%2B%5Csqrt%7B20%7D" id="TexFormula1" title="-8 +\sqrt{20}" alt="-8 +\sqrt{20}

alisha [4.7K]

The value of the radical expression -8 + √20 when expanded and solved is -3.6, based on the given parameters

<h3>What are equivalent expressions?</h3>

Equivalent expressions are different expressions that have equal values when evaluated and compared

<h3>How to approximate the radical expression?</h3>

The expression is given as:

-8 + √20

The above expression is a radical expression

So, we start by doing the following

Express 20 as 5 * 4

-8 + √20 = -8 + √(5 * 4)

Split the radical expression √(5 * 4)

-8 + √20 = -8 + √5 * √4

Evaluate the square root of 4 i.e. √4 = 2

-8 + √20 = -8 + √5 * 2

This gives

-8 + √20 = -8 + 2√5

Evaluate the square root of 5

-8 + √20 = -8 + 2 * 2.2

Evaluate the product of 2 and 2.2

-8 + √20 = -8 + 4.4

Evaluate the difference

-8 + √20 = -3.6

Based on the given parameters, the value of the radical expression -8 + √20 when expanded and solved is -3.6

So, the complete equation is:

-8 + √20 = -3.6