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yulyashka [42]
2 years ago
14

Given: g(x) = 4 - (x + 3)^2find the x-intercept​

Mathematics
2 answers:
NikAS [45]2 years ago
6 0
It is -5 and -1 hope this helps
Nata [24]2 years ago
4 0
X intercept is when the function (y) = 0.

0 = 4 - (x+3)^2

(x+3)(x+3) = 4

x^2 + 6x + 9 = 4

x^2 + 6x + 5 = 0

To factor, we find what multiplies to 5 and adds to 6. In this case, it’s 5 and 1.

(x+5)(x+1) = 0

x values of the intercepts are -5 and -1.
The coordinates are (-5,0) and (-1,0).
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Sorry I don’t know the answer is just needed a point to get my question answered
4 0
2 years ago
Simplify: 4 square root of 2 plus square root of 32 minus square root of 16
VMariaS [17]
4\sqrt{2}+\sqrt{32}-\sqrt{16}=4\sqrt{2}+4\sqrt{2}-4=8\sqrt{2}-4
5 0
3 years ago
HELP
Luden [163]
Perimeter is 2L x 2W or L + L + W + W

A) 12(2) + 24(2) = 72
B) 18(2) + 36(2) = 108
C) 27(2) + 54(2) = 162
D) 36(2) + 36(2) = 144 (and one side is not even twice the length of the other)

Answer: B
4 0
3 years ago
Question 1 (1 point)
kykrilka [37]

Answer:

The description for the problem is listed throughout the section below on explanations.

Step-by-step explanation:

The given values are:

The amount of bank loan = $22,000

Interest rate = 7.99%

Pays monthly = $700

So, the principal amount decreases by 700 per month.

Now,

The principal amount at the end of the m^{th} month = (22000 - 700 m)

Then,

The interest paid at the end of 1 year:

⇒ (22000)0.0799+(22000-700)0.0799+...+(22000-700(11))0.0799

On simplifying the above equation, we get

⇒ 0.0799[12(22000)-\frac{11\times 12}{2}\times 700]

⇒ 0.0799[264000-11\times 6\times 700]

⇒ 0.0799[264000-46200]

⇒ $17402.22

Therefore interest could be measured correctly at the end of each year, likewise.

⇒ (2200-700m)R+(22000-700(m+1))R+...+(22000-700(m+11))R

⇒ R[12\times 22000-700[12m+\frac{11\times 12}{2}]]

⇒ R[264000-700[12m+\frac{11\times 12}{2}]]

⇒ R[263300(12m+66)]

R : interest rate

7 0
3 years ago
Colin, Sara and Gordon share some sweets in the ratio 5:2:1. Colin gets 36 more sweets than Gordon. How many sweets are there al
victus00 [196]

notes:

c= Colin

s=Sara

g=Gordon

c=g+36 (1)

c : g

5 : 1

c/g=5

c=g*5 (2)

=> from statement (1) => g*5=g+36

5g-g=36

4g=36

g=36/4=9 g=9 sweets

=> from statement (2)=>c=5*9=45 c=45 sweets

s : g

2 : 1

=>s/g=2/1

=> s=2g

s=2*9 s=18 sweets

sum=c+s+g

sum=45+18+9=72 sweets

3 0
3 years ago
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