3 years ago

What is the root of the equation 2x + 10 = f(x)?

Mathematics

2 answers:

Korolek [52]3 years ago

5 0

Answer:

x=-5

Step-by-step explanation:

2x+10=0

2x=-10

x=-5

Nookie1986 [14]3 years ago

5 0

Your answer is
x = -5

The explanation is
2x + 10= 0
2x = -10
x= -5

You might be interested in

Which values are within the range of the piecewise-defined function?

musickatia [10]

Answer: y < 1

<u>Step-by-step explanation:</u>

$\begin{array}{c|c||l}\underline{x; x-3}&\underline{y=-x-2}&\\-3&-(-3)-2=1&\text{approaching but not including 1}\\-2&-(-2)-2=0&\\-1&-(-1)-2=-1&\end{array}$

The first function has the range of y < -4

The second function has the range of y = -3

The third function has the range of y < 1

The largest y-value is 1 and the smallest y-value is -∞, therefore the range (y-values) are from -∞ to 1 → y < 1

6 0

3 years ago

Read 2 more answers

I have a bag of trail mix. One half of the bag is peanuts 1/4 of the bag is chocolate candies,1/4 of the bag is dried fruit. Wha

lana66690 [7]

50% or 1/2 or 1:2 would be your answer

3 0

3 years ago

Point Q'Q ′ Q, prime is the image of Q(-7,2)Q(−7,2)Q, left parenthesis, minus, 7, comma, 2, right parenthesis under a translatio

Flauer [41]

Answer:

ikik

Step-by-step explanation:

just need points sorry

3 0

3 years ago

Select the correct solution set. x + 17 ≤ -3

cestrela7 [59]

Answer:

{x | x ≤ -20}

Step-by-step explanation:

x + 17 ≤ -3

Subtract 17 from each side

x + 17-17 ≤ -3-17

x ≤ -20

7 0

3 years ago

7x-x ............................ .

oee [108]

Answer:

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers