All categories

3 years ago

a golf ball is hit down a fairway. the golfer relates the time passed to the height of the ball. is this a function?

Mathematics

1 answer:

andre [41]3 years ago

7 0

Yes, considering that the ball cannot have two different heights at the same exact time.

You might be interested in

Factor this expression

Natasha_Volkova [10]

Answer:

6(3x−4y)

Step-by-step explanation:

6 0

2 years ago

Pt 2 5-7 please helpp

Keith_Richards [23]

Answer:

x = 12

Step-by-step explanation:

__9x__ = __108___

9 9

x = 12

6 0

3 years ago

Read 2 more answers

Which equation represents a parabola that opens upward has a minimum at x=3 and has a line of symmetry at x=3

umka2103 [35]

Answer:

$y=x^2-6x+5$

Step-by-step explanation:

Let us consider the equation $y=x^2-6x+5$

For a quadratic equation in a standard form, $y=ax^2+bx+c$ , the axis of symmetry is the vertical line $x = \frac{-b}{2a}$ .

Here in this case we have, $a=1, b=-6 , c =5$

Putting the values we get,

$x = \frac{-(-6)}{2\times 1} = \frac{6}{2} =3$

We can see that the axis of symmetry is x=3 and the graph is giving minimum at x=3.

Therefore, the required equation is $y=x^2-6x+5$ . Refer the image attached.

4 0

3 years ago

Read 2 more answers

Determine the equation of a line that passrs through the point (4,-1) and also parallel to y=3x+4

nexus9112 [7]

First, plug in the given point into y=mx +b to find b (the y-intercept of the line). Use the same slope (m) in the equation since parallel lines have the same slope (3 in this case).

-1 = 3(4) +b
-1 = 12 + b Subtract 12 to both sides.
-13 = b

Now, put your m and b into y=mx+b.

The final answer/equation of your line is:

y=3x -13

5 0

3 years ago

Round 24,347 to the nearest thousand.

hodyreva [135]

Answer:

24000

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers