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slava [35]
3 years ago
10

Help me i dont get it

Mathematics
1 answer:
bogdanovich [222]3 years ago
8 0

Answer:

First one

Step-by-step explanation:

A function only has one y value for every x value.

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How do you put the coordinates in the graph?
gogolik [260]
The first number in the ordered pair is how many you go across, second is how many you go up. Then place a dot or, technically speaking, a point.
4 0
3 years ago
Multiply<br><br> (2t^2-t-8)(2t^2+2t-1)
algol13

(2t^2−t−8)(2t^2+2t−1)

= (2t^2+−t+−8)(2t^2+2t+−1)

= (2t^2)(2t^2) + (2t^2)(2t) + (2t^2)(−1) + (−t)(2t^2) + (−t)(2t) + (−t)(−1) + (−8)(2t^2) + (−8)(2t) + (−8)(−1)

=4t^4+4t^3−2t^2−2t^3−2t^2+t−16t^2−16t+8

=4t^4+2t^3−20t^2−15t+8

Sorry if I made it too complicated

5 0
4 years ago
Help me with this question
Ivan

B is the answer because none of the others will be right and b is the one you should always do when to solve a rea word problem

8 0
3 years ago
Solve for the length of the unknown side.
monitta
16 + 36 = 52
unknown side =  square root (52)
unknown side = 7.21
or
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7 0
3 years ago
Suppose the linear regression line y = 2.009x - 37.131 predicts a pizza a
coldgirl [10]

Answer:

$515.35

Step-by-step explanation:

y-hat = 2.009x - 37.131

y-hat = 2.009(275) - 37.131

y-hat = 552.475 - 37.131

y-hat = 515.344

Therefore, the pizza parlor can expect a profit of $515.35 if it sells 275 pizzas.

8 0
3 years ago
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