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Margarita [4]
3 years ago
6

Find the slope of a line passing through the points (5,-5) and (7,3)

Mathematics
1 answer:
mylen [45]3 years ago
5 0

Answer:

The slope of the line passing through the points (5, -5) and (7,3) is 4 . Use the slope formula to find the slope.

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218,457 to the nearest hundred thousands
Tomtit [17]
200,000 because the numbers in the middle are low
8 0
2 years ago
according to the fundemental theorem of algebra, how many roots exist for the polynomial function? f(x) = (x^3-3x+1)^2
Svetradugi [14.3K]

Answer:

6

Step-by-step explanation:

First, we can expand the function to get its expanded form and to figure out what degree it is. For a polynomial function with one variable, the degree is the largest exponent value (once fully expanded/simplified) of the entire function that is connected to a variable. For example, x²+1 has a degree of 2, as 2 is the largest exponent value connected to a variable. Similarly, x³+2^5 has a degree of 2 as 5 is not an exponent value connected to a variable.

Expanding, we get

(x³-3x+1)²  = (x³-3x+1)(x³-3x+1)

= x^6 - 3x^4 +x³ - 3x^4 +9x²-3x + x³-3x+1

= x^6 - 6x^4 + 2x³ +9x²-6x + 1

In this function, the largest exponential value connected to the variable, x, is 6. Therefore, this is to the 6th degree. The fundamental theorem of algebra states that a polynomial of degree n has n roots, and as this is of degree 6, this has 6 roots

3 0
3 years ago
What is the area of and the perimeter of this triangle?
Veseljchak [2.6K]

Answer:

A = 40 square yards; P = 33 yards.

Step-by-step explanation:

Perimeter of the triangle

= ( 8 + 15 + 10)

= 36 yards.

Area of the right angled triangle

= 1 /2 * 10 * 8

= 40 square yards.

Hope it will help :)

7 0
3 years ago
40 Points please help
insens350 [35]

Answer:

Slope = ⅓ Y-intercept = -2

Step-by-step explanation:

by transforming the equation to y= ⅓x -2

then it becomes Y= ⅓x +(-2)

then you should get m= ⅓ and b = -2

5 0
2 years ago
Read 2 more answers
WHAT ARE THESE TWO ILL GIVE BRAINLESS AND SHOW UR WORK
belka [17]
N= 66°
k= 29°

All triangles add up to 180 so that’s how i got those
4 0
3 years ago
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