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2 years ago

11

Carmen represents the equation y=x^2+1 using a graph. She says her graph shows there is more than one input for almost every out

put. Does this mean the graph does not represent a function?

1 answer:

Korvikt [17]2 years ago

7 0

No - It is a function.

A relation which is not a function has more than 1 output for an input.

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The answer would be 19 cans

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2 years ago

Parallelogram A is a _________________of Parallelogram B?<br> A) Reduction<br> B) Enlargement

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2 years ago

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3 years ago

The ratio of the measures of the three angles in a tangle 3107. Find the measures of the angles and write them in size order,

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Answer:

27, 90 and 63

Step-by-step explanation:

Given

Ratio of triangle sides

$Ratio = 3 : 10 : 7$

Required:

The length of each side

Triangles in a triangle add up to 180.

The side with ratio 3 is:

$S_1 = \frac{3}{3 + 10 + 7} *180$

$S_1 = \frac{3 *180}{20}$

$S_1 = \frac{540}{20}$

$S_1 = 27$

The side with ratio 10 is:

$S_2 = \frac{10}{3 + 10 + 7} *180$

$S_2 = \frac{10 *180}{20}$

$S_2 = \frac{1800}{20}$

$S_2 = 90$

Lastly:

The side with 7 as its ratio

$S_3 = \frac{7}{3 + 10 + 7} *180$

$S_3 = \frac{7 *180}{20}$

$S_3 = \frac{1260}{20}$

$S_3 = 63$

Hence, the angles are: 27, 90 and 63

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2 years ago

What is x if y Is 5 <br> x^2 (2y +5)=240

UkoKoshka [18]

X^2(2y+5)=240
x^2(2(5)+5)=240
x^2+(10+5)=240
x^2+15=240
minus 15 both sides
x^2=225
sqrt both sides
x=15

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3 years ago