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Verdich [7]
3 years ago
14

Find the number of real number solutions for the equation. x^2 + 5x + 7 = 0 0 cannot be determined 1 2

Mathematics
1 answer:
jeka943 years ago
4 0
There are two real number solutions for that equation. 
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Im normally good at alg ish but im confused
n200080 [17]

Answer:

The problem is telling you to find g ( f ( x ) )

Since we know that f(x) is square root of x, we can put the function this way.

g(√x)

Then, we use  √x as our x in our g(x) function.

You plug in  √x for x and you solve.

(√x ) ^2 is just x.

Finally the answer is

x-3

hope this helps :)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The price of a car has been reduced from $19,500 to $16,965. What is the percentage change of the price of the car?
dangina [55]
19,500-16,965/19,500 x100
2,535/19,500 x100
0.13 x 100=13
The formula is
old price minus new price divided by old price, multiplied by 100
8 0
3 years ago
Read 2 more answers
In the figure below,S is between Q and T and R is the midpoint of QS. If RT=9 And RS=4 find QT
LiRa [457]

Answer:

QT = 13

Step-by-step explanation:

since R is the midpoint of QS, QR = RS = 4

QT = RT + QR = 9 + 4 = 13

3 0
3 years ago
Which of the following equations represents a horizontal line? (A y=x) (B x=5) (C y=-12) (D y=-x+1)
boyakko [2]
The answer is (C y=-12) Due to the fact that the line would be on the y axis, below 12, straight across. 
3 0
3 years ago
$19.99, $8.99, $35.99, $49.99, $49.99, $39.99, $99.99, $79.99, $35.99, $19.99, $49.99, $29.99, $49.99, $54.99, $35.99, $49.99, $
alexgriva [62]
$34.99,, the middle numbers are $19.99 and $49.99, add them both and divide by 2 = $34.99
8 0
3 years ago
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