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Flura [38]
3 years ago
12

NO LINKS PLEASE HURRY I REALLY NEED HELP

Mathematics
1 answer:
Sidana [21]3 years ago
3 0

Answer:

9/80

Step-by-step explanation:

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8. Graph the following equation: y = x2 + 4x - 5
Dennis_Churaev [7]

Answer:

Given: y = x2 + 4x – 5

Find the following

y-intercept

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graph of the function, given vertex is at (-2, -9)

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Write the names of curves, given their equations:  

x2/16 + y2/9 = 1

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x2/16 – y2/25 = 1

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Write down the first five terms of the arithmetic progression with the first term 8 and common difference 7, then find the 17th

Write down the first five terms of the geometric progression with the first term 3 and common ratio 2, then find the 17th

6 0
3 years ago
The area of a rectangle is x^2+2x-24 Which of the following could be one of the dimensions?
Leno4ka [110]

Answer: (x-4)

Step-by-step explanation:

x^2 + 8x +15 is the area

x+5 is the length

x+3 is the width

(x+5)(x+3)=

x^2 + 3x +5x +15

x^2 +8x + 15

3 0
3 years ago
Question 1 (1 point)
Vladimir [108]

The ordered pair (1,5) would be the correct answer.

4 0
3 years ago
Y=x<br> y=-6x–14<br><br> (substitution method)
olga_2 [115]

Answer:

The solution is the point (-2,-2)

Step-by-step explanation:

we have

y=x ----> equation A

y=-6x-14 ----> equation B

Solve the system by substitution

substitute equation A in equation B

x=-6x-14

Solve for x

6x+x=-14\\7x=-14\\x=-2

Find the value of y

substitute the value of x in the equation A

y=x

so

y=-2

therefore

The solution is the point (-2,-2)

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3 years ago
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3 years ago
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