All categories

3 years ago

Graph function y=x+1

Mathematics

1 answer:

fiasKO [112]3 years ago

3 0

Answer:

Are u asking to graph a point(s)?

Step-by-step explanation:

Ok I have the answer

You might be interested in

The point (5 5/8, 2 1/4) lies on a line that represents a proportional relationship between two units of measure.

neonofarm [45]

9514 1404 393

Answer:

a) k = 2/5

b) y = 2/5x

c) y = 2 3/5

Step-by-step explanation:

The proportional relation is described by the equation ...

y = kx . . . . . . k is the constant of proportionality

The value of k can be found by dividing the equation by x:

y/x = k = (2 1/4)/(5 5/8) = (9/4)/(45/8) = 18/45

k = 2/5

As above, the equation is ...

y = kx

y = 2/5x

Using 6.5 for x, we have ...

y = (2/5)(6.5) = 2.6 = 2 3/5

5 0

2 years ago

What’s the answer to this question?

kobusy [5.1K]

The answer is 16.

First of all, you need to divide 4 by 1/4.

4/1 / 1/4 = 1.

15 - 1 + 2

Next, you go from left to right with addition and subtraction, so subtract 1 from 15 first.

15 - 1 = 14

14 + 2

Finally, add 14 and 2.

14 + 2 = 16.

7 0

3 years ago

A ball is thrown into the air. The path it takes is modeled by the equation: -3t+24t = h, where t is the time in seconds and h i

astra-53 [7]

Given:

The given equation is:

$-3t^2+24t=h$

Where, t is the time in seconds and h is the height of the ball above the ground, measured in feet.

To find:

The inequality to model when the height of the ball is at least 36 feet above the ground. Then find time taken by ball to reach at or above 36 feet.

Solution:

We have,

$-3t^2+24t=h$

The height of the ball is at least 36 feet above the ground. It means $h\geq 36$ .

$-3t^2+24t\geq 36$

$-3t^2+24t-36\geq 0$

$-3(t^2-8t+12)\geq 0$

Splitting the middle term, we get

$-3(t^2-6t-2t+12)\geq 0$

$-3(t(t-6)-2(t-6))\geq 0$

$-3(t-2)(t-6)\geq 0$

The critical points are:

$-3(t-2)(t-6)=0$

$t=2,6$

These two points divide the number line in 3 intervals $(-\infty,2),(2,6),(6,\infty)$ .

Intervals Check point $-3(t-2)(t-6)\geq 0$ Result

$(-\infty,2)$ 0 $(-)(-)(-)=(-)$ False

$(2,6)$ 4 $(-)(+)(-)=+>0$ True

$(6,\infty)$ 8 $(-)(+)(+)=(-)$ False

The inequality is true for (2,6) and the sign of inequality is $\geq$ . So, the ball is above 36 feet between 2 to 6 seconds.

$6-2=4$

Therefore, the required inequality is $-3t^2+24t\geq 36$ and the ball is 36 feet above for 4 seconds.

3 0

3 years ago

On a 2,000 calorie diet, how many calories would come from VEGGIES? *

GREYUIT [131]

700 cal out of the 2000
2000*.35

8 0

2 years ago

The price of the product decreased by 10%and then decreased by 20% . calculate total percentage change between the final and ini

aev [14]

What is percentage change?

By quantifying the difference between two numbers and expressing it as an increase or decrease, the Percentage Change Calculator (percent change calculator) may determine the percentage change.

The initial price $V_{1}$ (100%) was decreased by 10%., then this reduced price is reduced more by 20% that becomes the final price $V_{2}$ which is 72.