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zepelin [54]
2 years ago
9

The exponential function f takes the value 10 when x=1 and 30 when x=2

Mathematics
1 answer:
BaLLatris [955]2 years ago
8 0

Answer: x=2

Step-by-step explanation: f(x) = x + 8

f(x) = 10

10 = x + 8

minus 8 from the both sides

10 - 8 = x

2 = x

x = 2

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Need answer plz help! No links :(
KATRIN_1 [288]
I think it is a one to one function
3 0
3 years ago
Use the number line below, where RS = 6y + 3, ST = 4y + 7, and RT = 60.​
Mama L [17]

Answer:

Step-by-step explanation:

RS + ST = RT

6y + 3 + 4y + 7 = 60

6y + 4y + 3 + 7 = 60

       10y + 10   = 60

                  10y = 60 - 10

                 10y = 50

                    y = 50/10

y = 5

RS = 6*5 + 3 = 30 +3 = 33

ST = 4*5 + 7 = 20 + 7 = 27

6 0
3 years ago
Read 2 more answers
W is greater than 5 and less than or equal to 9<br> Use w only once in your inequality.
aleksley [76]

Answer:

5<w<=9

Step-by-step explanation:

hope this helps good luck

3 0
2 years ago
Endpoint given the Midpoint: * The midpoint of RP is M(2, 4). If one of the end points is R(-1,7), find the coordinates of the o
marin [14]

Answer:

The coordinates of other point are: (5,1)

Step-by-step explanation:

Given coordinates are:

M(x,y) = (2,4)

R(x_1,x_2) = (-1,7)

We have to find the coordinates of other point (x2,y2)

The formula for mid-point is given by:

M(x,y) = (\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})

Putting the values we get

(2,4) = (\frac{-1+x_2}{2}, \frac{7+y_2}{2})

Putting respective elements equal

\frac{-1+x_2}{2} = 2\\-1+x_2 = 2*2\\-1+x_2 = 4\\x_2 = 4+1\\x_2 = 5\\And\\\frac{7+y_2}{2} = 4\\7+y_2 = 4*2\\7+y_2 = 8\\y_2 = 8-7\\y_2 = 1

Hence,

The coordinates of other point are: (5,1)

8 0
2 years ago
how do I solve 7v-(2v-16)=5(v+4) please explain if it is a one solution, no solution or infinite solution
Sergio039 [100]
Do the indicated mult. first:

7v - 2v + 16 = 5v + 20
     5v   +      = 5v  +20.  This is never true.  NO solution.
3 0
3 years ago
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