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DENIUS [597]
3 years ago
15

Which of the following choices describes the function y = -2x2 + 3 ?

Mathematics
2 answers:
hichkok12 [17]3 years ago
8 0
Y = -1 ! i did the work out
romanna [79]3 years ago
6 0

Answer:

y = -1

Step-by-step explanation:

y = (-2×2) + 3

y = -4 + 3

y = -1

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How many terms are in the following expression?<br> -4a +8C -4b +3
mart [117]

Answer: 4 terms

Step-by-step explanation:

-4a , 8c, -4b, and 3

8 0
3 years ago
Write the equation of the line with a slope of 0 and containing the point (- 6, 5).
defon
Y=mx+b
5=0(-6)+b
b=5
So equation
y=0x+5

Or

y=5
4 0
3 years ago
I need help please i am giving 100 points and brainliest
liubo4ka [24]

Answer:

-3

Step-by-step explanation:

-7x + 4x = 9

-3x = 9

x = 9/(-3)

<h3>x = -3</h3>

<h2>MARK ME AS BRAINLIST </h2>
8 0
2 years ago
Read 2 more answers
I need help with this question.
Papessa [141]

Answer:

It's A, c =2.5d

Step-by-step explanation:

When it comes to problems like this, I usually look through the answers and try to plug in the numbers until I get the right equation that fits with the graph.

2.5(5) = 12.5

2.5(10)= 25

2.5(15)= 37.5

2.5(20) = 50

2.5(25) = 62.5

If you compare this to the graph, you'll notice the solutions are the same as the Total Cost (c). That's because c= 2.5d is the right equation for this graph. (Sorry if my explanation is confusing)

5 0
3 years ago
The expression 0.6+0.08n can be used to find the cost, in dollars, of making n photocopies. How much will clayton have to pay to
atroni [7]

Answer:

26.2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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