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3 years ago

???????????????????

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

8 0

Option C (-2, -3)

Vertical line:

There is negative numbers at the left and positive numbers at the right.

Horizontal lines:

There is negative numbers under the line and positive numbers over the line.

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Determine the x and y intercepts

kakasveta [241]

Answer:
x-intercepts: (2,0), (4,0)
y-intercepts: (0,-8)

Explanation:
To find the x intercept(s), you must compute where y=0. So solve 0= -x^2 + 6x - 8. So, the x intercepts are: (2,0) and (4,0) since the solutions to the mentioned equation are x=2 and x=4. To find the y intercept(s) compute what is y when x=0. In this case, when x=0, y=-8. So the only y intercept is (0,-8).

5 0

3 years ago

A shop has determined that the number of bottles of water they sell on a summer day is a function of the day’s high temperature,

Alik [6]

Answer:

$T=t+94$

Where T is the hight temperature and t is the day

Explanation:

The table shows that every day the High temperature, T (degrees F) increases 1 unit.

Then, this is a linear function with slope = 1ºF / day.

You can use the point-slope equation to determine the function of the high temperature:

Point-slope equation:

$y-y_1=m(x-x_1)$

Choose any point from the table and m = 1. I will use the first point (1,95)

m = 1

x₁ = 1

y₁ = 95

Substitute:

$y-95=1(x-1)\\\\y=x-1+95\\\\y=x+94$

Make the variables y = T, and x = t:

$T=t+94$

4 0

3 years ago

Help with no link NO LINK PLEASE THANK YOU SO MUCH

sergiy2304 [10]

Answer:

how much are they selling them for

3 0

3 years ago

Solve the equation 2 b + 32 equal 8

RSB [31]

2b + 32 = 8

1. Subtract 32 from 8 which is -24
2b = -24
2. Divide both sides by 2, to make b by itself
b = -12

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3 years ago

I'm stuck on this question

slega [8]

Answer:

I CANT SEE THE PICTURE, WHERE IS IT?

Step-by-step explanation:

7 0

3 years ago