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yuradex [85]
4 years ago
15

Factor this polynomial completely. x2 - 49

Mathematics
1 answer:
insens350 [35]4 years ago
7 0

Answer:

(x + 7)(x - 7)

Step-by-step explanation:

The square root of x is just x. The square root of 49 is positive and negative 7.

If this answer is correct, please make me Brainliest!

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function g is a transformation of the parent function f(x)=x^2 the graph of g is a translation right 2 and down 5units of the gr
Natali [406]

right 3 units down 5 units

f(x)=x^2

right 3 units = (3,0)

down 5 units = (0,-5)

vertex = (h,k) therefore.

g(x)=(x-3)^2-5

Then convert the vertex form into standard form for the equation in the choice.

g(x)=(x-3)^2-5\\g(x)=(x^2-6x+9)-5+9\\g(x)=(x^2-6x)+4\\g(x)=x^2-6x+4

Thus, the answer is B.

6 0
3 years ago
Pedro has twice as many carrots as Martha, who has the same number of carrots as Oliver. If Pedro gives 5 carrots to Oliver, the
choli [55]
"Pedro has twice as many carrots as Martha:"
p = 2m
<span>
"If Pedro gives 5 carrots to Oliver," 
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"then Martha has 3 times as many carrots as Pedro"
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m = 3(p - 5)

We know p in terms of m, so substitute it in:
m = 3(2m - 5)

Distribute the 3:
m = 6m - 15

Subtract 6m from both sides:
m-6m=-15
Combine variable terms:

-5m=-15

Divide out -5

m = -15/-5

m = 3

The answer is c) 3  







3 0
3 years ago
Jason receives some money for his birthday. He spends 15 of the money and has $14.40 left. Calculate how much money he received
Tasya [4]
He had $14.40 + $15 =39.40
3 0
3 years ago
Identify the slope of the line for the equation y = 10x + 3.
Iteru [2.4K]

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7 0
3 years ago
If f(x) = -5x +5 and g(x) +3x +8, find g(f(x))
4vir4ik [10]

Answer:

Step-by-step explanation:

g(f(x)) =  g(f(x)) +3(-5x +5 ) +8

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4 0
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