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dmitriy555 [2]
3 years ago
6

Helllllppppp pleaaaseeeee

Mathematics
2 answers:
scZoUnD [109]3 years ago
7 0
23 is the coefficient.
The coefficient is the numeral placed before the variable.
daser333 [38]3 years ago
5 0
It's d) 23 because a coefficient is the number before a letter. hope i helped :)
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Write the explicit rule by writing each term as the product of the first term.
Alexeev081 [22]

Answer:

1 f(n) = 3(5)^x-1

2 f(n) = 40(3/2)^x-1

Step-by-step explanation:

The first number in the sequence, times the (multiplicative factor)^ x-1 is the rule for geometric sequences.

7 0
3 years ago
Read 2 more answers
A price decreases from $254 to $213.36 . What is the percent of change?
sattari [20]

16% discount, this is because 213.36-254 over the original price (254) times 100% equals -16%

8 0
3 years ago
Y=-3/2x+2 <br>(i just need the y values for function table )<br><br>​
Liono4ka [1.6K]

Answer:

x     y

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4 = -4

4 0
3 years ago
The quotient of y and 6 is 29 find the value of y
atroni [7]
Y÷6=29
y=29 x 6
y=174

Hope I can help u
7 0
3 years ago
What is the equation of the quadratic function represented by this table?
MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

I used logic and took the easy way around this as opposed to the long, drawn-out algebraic way.  I noticed right off that at x = -3 and x = -1 the y values were the same.  In the middle of those two x-values is -2, which is the vertex of the parabola with coordinates (-2, 4).  That's the h and k in the formula I'm going to use.  Then I picked a point from the table to use as my x and y in the formula I'm going to use.  I chose (0, 3) because it's easy.  The formula for a quadratic is

y=a(x-h)^2+k

and I have everything I need to solve for a.  Filling in my h, k, x, and y:

3=a(0-(-2))^2+4  and

3=a(2)^2+4  and

-1 = 4a so

a=-\frac{1}{4}

In work/vertex form the equation for the quadratic is

y=-\frac{1}{4}(x+2)^2+4

In standard form it's:

y=-\frac{1}{4}x^2-x+3

8 0
3 years ago
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