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IRINA_888 [86]
3 years ago
13

Function or NOT a function I will give brainless

Mathematics
1 answer:
lapo4ka [179]3 years ago
4 0

Answer:

function, is that ome to many relation?

Step-by-step explanation:

every y value have a exact x value mapped onto it

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Pls help no links in the answer
Dominik [7]

Answer:

Hello my friend, I hope this helps you!

Step-by-step explanation:

7 0
3 years ago
2sec^2x - secx - 1 = 0
Ivenika [448]
What are you trying to do here?
Solve the graph, or make it appear as something else?

First, we're going to take one sec (x) out so that we get:
sec (x) (2sec (x) -1 -1) = 0

sec (x) (2sec (x) -2) = 0


Then we're going to separate the two to find the zeros of each because anything time 0 is zero.

sec(x) = 0

2sec (x) - 2 = 0

Now, let's simplify the second one as the first one is already.

Add 2 to both sides:

2sec (x) = 2

Divide by 3 on both sides:

sec (x) = 1


I forgot my unit circle, so you'd have to do that by yourself. Hopefully, I helped a bit though!
8 0
3 years ago
What is the y-intercept of y=4x-7 & 7x+2y=18
bixtya [17]

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

5 0
3 years ago
A farmer plants apple trees on a on a 235-acre farm. There are 47,000 apple trees evenly dispersed throughout the farm. How many
Musya8 [376]

Answer:

There are 200 trees per acre.

Step-by-step explanation:

47000 trees divided by 235 acres gets you 200 trees per acre.

When you go back and check your work, 200 trees per acre times 235 acres equals 47000 trees.

I hope this helps! :)

8 0
3 years ago
Solve the equation. -2(3x + 4) + 3(4x + 1) = 25<br><br> NEED ANSWER IMEIDIETLY HW DUE TOMOROW!!!!!
Elden [556K]
I believe x is equal to five. Try it. Hope this helps mate.
3 0
3 years ago
Read 2 more answers
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