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alukav5142 [94]
3 years ago
6

9. For the function defined by the equation y = 2x^2 -10, which of the following represents the

Mathematics
1 answer:
Solnce55 [7]3 years ago
8 0

Answer:

8

Step-by-step explanation:

y = 2x^2 -10

Let x = -3

y = 2( -3)^2 -10

y = 2 (9) -10

y = 18-10

y = 8

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9 less than the sum of x and y
Zarrin [17]

<em>If we need to turn this into a mathematical expression:</em>

Answer: (x + y) - 9

Step-by-step explanation:

    9 less than the sum of x and y

    (the sum of x and y) - 9

    (x + y) - 9

    <em>Read more about </em><em>algebraic expressions</em><em> here:</em>

<em>brainly.com/question/27791850</em>

7 0
2 years ago
Which describes the effect of the transformations on the graph of ƒ(x) = x2 when changed to ƒ(x) = 5(x + 4)2 + 6?
marusya05 [52]

Strerch by factor of 5 on y-axis.

Shift by 4 to the left on x-axis.

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8 0
3 years ago
Raymond is eight years older than Jeremiah. In 15 years, the sum of their ages will be 96 years. How old is each now?
Ivahew [28]

Answer:

In the present, Jeremiah would be 29 and Raymond, 37. As such, in 15 years, both of them would be 44 and 52 respectively, thus meaning their ages would equal 96.

Step-by-step explanation:

29 + 37 = 66

29 + 15 = 44

37 + 15 = 52

44 + 52 = 96

3 0
3 years ago
What does it mean when two lines are parallel? What does this tell you about the equations?
Dahasolnce [82]

Answer:

it means that the 2 lines will never meet, and that there will be no point where 2 things are the same amount

5 0
3 years ago
Read 2 more answers
Find the lengths of AB and AD<br> A(0,-6)B(-3,0), C(4,4), D(7,-2)
12345 [234]

Answer: The lengths between AB and AD is 0.

Step-by-step explanation:

 (0,6)    Find the difference in Y and the difference in x .

  (-3,0)

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9 + 36= length^2

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(4,4)  

(7,-2)

3^2 + 6^2= length^2

9 + 36 = length^2

45= length^2

8 0
3 years ago
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