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Firdavs [7]
3 years ago
8

Which answer describes the pattern in this sequence? −7, −11, −15, −19, ...

Mathematics
1 answer:
Gekata [30.6K]3 years ago
3 0
The answer is option 2, it subtracts by four each time.
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Can anyone help me I don’t understand plz
Citrus2011 [14]

There we have an information of two functions g(t)\,  and \, h(t)

Using this two functions g(t)\,  and \, h(t), we need to find the composition of functions (h\circ g)(t).

The composition of two functions h and g is the new function , by performing g first and then performing h.

(h\circ g)(t)=h(g(t))

g(t)=3(t+1)

h(t)=2t

Composition of h and g (t) = (h\circ g)(t)

=h(g(t))

First plugin the value of g(t)=3(t+1)

h(g(t))=h(3(t+1))

=h(3t+3)

We know that h(t)=2t, we need to find h(3t+3),

That is, to replace t by 3t+3,

=2(3t+3)

Now distribute 2 into 3t+3,

=6t+6

Now plug in t=-6,

h(g(-6))=6(-6)+6

=-36+6 \\ =-30

Thus the solution is (D). h(g(-6))=-30.

5 0
3 years ago
Read 2 more answers
It's due in 5 minutes. HELP
Stels [109]
1420-1065 = 355 dollars. Lets find out how many percent 355 dollars are of the original prise. We divide them 355/1420= 0,25, we then say 0,25 * 100 = 25%
5 0
2 years ago
For what value of c is the relation a function?
nydimaria [60]

Answer:

{ c  ∣  c ≠  2 , 12, -1, 0, c ∈ R }

Step-by-step explanation:

Considering the set

\left\{\left(2,\:8\right),\left(12,\:3\right),\:\left(c,\:4\right),\:\left(-1,\:8\right),\:\left(0,\:3\right)\right\}

As we know that

  • A function is said to be a relation if every x-value has one and only one y-value.

So, the value of c must not be equal to 2, 12, -1, 0 i.e. c ≠ 2, 12, -1, 0

Therefore,

                   { c  ∣  c ≠  2 , 12, -1, 0, c ∈ R }

7 0
3 years ago
PLEASE HELP I WILL GIVE BRAINLELEST
frosja888 [35]

Answer:

x > 2

Step-by-step explanation:

First simplify the bracket....to give you...x + 2...then

; 4x + x + 2 > 12....

; 5x + 2 > 12

; 5x > 12 - 2.....then gives you...5x > 10...then divide both sides by 5

then gives you....; x > 2

5 0
3 years ago
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Q = 5p + 3r<br> If p=6<br> And if r=-4<br> Work out the value of q.
Marat540 [252]

Answer: q = 18

Step-by-step explanation:

q=5p+3r, p=6, r=-4

First, let's plug in the numbers that we <em>do</em> know

q=5(6) + 3(-4)

Second, we should be able to figure the equation now that it is in simplified form.

q = 30 + (-12)

q = 18

3 0
2 years ago
Read 2 more answers
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