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MrRa [10]
3 years ago
10

Which of the following describes the translation of the graph of y=x? to obtain the graph of y=-x2+3?

Mathematics
1 answer:
zvonat [6]3 years ago
6 0

Answer:

Reflect over the x-axis and shift up 3.

You might be interested in
Normal
ira [324]

Answer:

option A: 0.2357

Step-by-step explanation:

P( less than 1.76 or greater than 2.39) = P(X < 1.76) + P( X > 2.39)

P(X < 1.76) = 0.0126 (as per the excel output)

P(X < 2.39) = 0.7769

Hence P( X> 2.39) = 1- 0.7769 = 0.223

P( less than 1.76 or greater than 2.39) = P(X < 1.76) + P( X > 2.39) = 0.0126 + 0.223 = 0.2357

P( less than 1.76 or greater than 2.39) = 0.2357

8 0
3 years ago
Read 2 more answers
What I the slope of a line that is perpendicular to the line 2y-3x=8
Zolol [24]

<u>ANSWER</u>

-  \frac{2}{3}

<u>EXPLANATION</u>

The given given equation is

2y - 3x = 8

We need to rewrite this equation in the slope-intercept form:

y = mx + b

We add 3x to both sides.

2y  - 3x + 3x=8  + 3x

\implies \: 2y  =  3x + 8

We divide through by 2 to get,

y =  \frac{3}{2}x + 4

The slope of this line is

m =  \frac{3}{2}

Let the slope of the line perpendicular to this line be 'n' .

Then the product of the slopes of two perpendicular lines is always negative 1.

m \times n =  - 1

\implies \:  \frac{3}{2} n =  - 1

\implies \:   \frac{2}{3}   \times \frac{3}{2}n =  - 1 \times  \frac{2}{3}

n =  -  \frac{2}{3}

Therefore the slope of the new line is

-  \frac{2}{3}

6 0
3 years ago
No Question, this account was set up in error.
Dmitry [639]

Answer:

is the question no questions question ❓

6 0
1 year ago
Question 1 of 25
lozanna [386]

Answer:

D

Step-by-step explanation:

4 0
3 years ago
A company will make a cereal box with whole number dimensions and a volume of 100 cubic centimeters. if carboard cost $0.05 per
Lelu [443]
Possible dimension of a box with a volume of 100 cubic cm
10 x 10 x 1 = 100
10 x 5 x 2 = 100
5 x 5 x 4 = 100

Surface area:
10 x 10 x 1 dimensions: 
10 x 10 = 100 x 2 = 200 sq.cm
10 x 1 = 10 x 4 = 40 sq. cm
240 sq. cm * $0.05 / 100 sq.cm = $0.12 per box
0.12 per box * 100 boxes = $12

10 x 5 x 2 dimension
10 x 5 = 50 x 2 = 100 sq. cm
10 x 2 = 20 x 2 = 40 sq. cm
5 x 2 = 10 x 2 = 20 sq. cm
160 sq. cm * $0.05/100 sq. cm = $0. 08 per box
0.08 per box * 100 boxes = $8

5 x 5 x 4 dimension
5 x 5 = 25 x 2 = 50 sq. cm
5 x 4 = 20 x 4 = 80 sq. cm
130 sq. cm * $0.05/100 sq. cm = $0.065 per box
0.065 per box * 100 boxes = $6.50

The best dimension to use to have the least cost to make 100 boxes is 5 x 5 x 4. It only costs $6.50 to make 100 boxes.
8 0
3 years ago
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