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photoshop1234 [79]
3 years ago
11

With a slope of m = -2 and a point being (5,-2) what’s the Y-intercept?

Mathematics
1 answer:
almond37 [142]3 years ago
3 0

Answer:

c = 8

Step-by-step explanation:

Given the following data;

Slope, m = -2

Points (x, y) = (5, -2)

To find the intercept, c;

Equation of a straight line is given by the formula: y = mx + c

Where;

m is the slope.

x and y are the points

c is the intercept.

Substituting the values in order to find the intercept, we have;

-2 = -2(5) + c

-2 = -10 + c

c = 10 - 2

c = 8

Therefore, the y-intercept is 8.

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IS THIS A FUNCTION, AND WHY
shepuryov [24]

Answer:

Yes, it is a function

Step-by-step explanation:

It is a function because for every y value there is a different x value. We can also use the vertical line test to see if there are two points on the same line.

4 0
3 years ago
Please help and explain it’s due within this hour!!!
prohojiy [21]

Answer:

301.44

Step-by-step explanation:

Equation for the volume of a cone: V = πr^{2}\frac{h}{3}

Here, r = 6 and h = 8.

V = πr^{2}\frac{h}{3}

V = 3.14 * 6^{2} * \frac{8}{3}

V = 3.14 * 36 * \frac{8}{3}

V = 301.44

Or, in exact terms of π, 96π.

8 0
3 years ago
Read 2 more answers
Is 4+(3×y) (4+3)×y equivalent or 10-(6÷y) (10-6)÷y
Daniel [21]
They don't seem equivalent, the first set yields 4+3xy and 7xy. The second set yields 10-(6/y) and 4/y. R u sure u typed in the question correctly?
7 0
3 years ago
A square is cut in half on the diagonal creating two equal triangle. Each triangle has an are of 1.32 square units. What is the
Ymorist [56]
What is the side length in unit of the original square?

Let's start by getting the area of the square.
The area of the square is the sum of the areas of the two triangles, or
2 x 1,32  = 2.64 square units.
Now, all sides of a square are the same length. That is the length we need, let's call that length L.
So, the area of the square is L x L = 2.64 square units, which is the same as the square root of 2.64

8 0
3 years ago
In a bank account a paid out expense is called a debit and a deposit is called a credit. Would you use positive or negative inte
Allisa [31]

Answer:

positive integer

Step-by-step explanation:

In a bank account,

A paid out expense is called as debit

A deposit is called as credit

To find: sign used to represent credits

Solution:

Integers denote a set of natural numbers, their negative counterpart, and 0.

As credit denotes the amount deposited, the positive integer is used to denote credits.

5 0
4 years ago
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