All categories

3 years ago

X intercept of (x-3)(x-5)

Mathematics

2 answers:

jok3333 [9.3K]3 years ago

6 0

Answer: a linear Function (y=x-5)

Step-by-step explanation:

Pepsi [2]3 years ago

5 0

Answer:

the x intercept is 4

Step-by-step explanation:

x²-8x+15 <------This is the standard formula

x=-b/2a

x=-(-8)/2(1)

x=8/2

x=4

You might be interested in

Suppose you have a standard deck of 52 cards. What is the probability that if you select a card at random that it does not have

mr Goodwill [35]

0.92

Step-by-step explanation:

There are 4 cards in a deck of 52 cards that has a face value of 3. That means that the other 48 cards don't have a face value of 3. Therefore, the probability of picking a card of this deck that doesn't have a face value of 3 is

$P =\dfrac{48}{52} = 0.92$

4 0

3 years ago

What transformation of Figure 1 results in Figure 2.? A dilation of Figure 1 results in Figure 2.

sergiy2304 [10]

A dilation is when the shape changes I. Size

3 0

3 years ago

Looking the area in the triangle

TEA [102]

There’s nothing there..?

7 0

3 years ago

Describe the transformation of the graph of f into the graph of g as either a horizontal or vertical stretch.

balandron [24]

To properly visualize the given, we transform them into equation form rather than words.
f(x) = sqrt (x)
g(x) = 8(sqrt(x))
From these, it may be observed that g(x) is 8 times of f(x). These transformation is in the value of y and is scaling. Because it is multiplied by a a whole number, the transformation is vertical scaling that involves multiplying the y-coordinate by 8.

4 0

3 years ago

If Raj randomly chooses a point in the square below, what is the probability that point is not in the circle? Assume that pi = 3

hodyreva [135]

Answer:

49.7%

Step-by-step explanation:

A cdircle is located within a square.

Area of the circle

Area = $\pi$ $r^{2}$ , where r = 4 units.

Area Circle = 50.3 units^2

Area of the square

Area = l*w or l^2 for a square, since l = w

Area = (10 units)^2

Area = 100 units^2

Area in the square but outside the circle

This is the difference [Square minus Circle Areas]

Square minus Circle Areas = 100 - 50.3 or 49.7 units^2

Probability

The probability of picking a point in the square that is not in the circle is the ration of the two areas: [Outside Circle/Square]x100%

(49.7 units^2)/(100 units^2)x100% = 49.7%

6 0

2 years ago