All categories

3 years ago

(08.06 MC)

Mathematics

2 answers:

const2013 [10]3 years ago

8 0

Answer:

(3.5, 17)

Step-by-step explanation:

It would be nice to see the whole graph, so we can see where the functions cross.

Without that information, we can still eliminate unreasonable choices.

A) the quadratic at y=3.5 is well above the exponential

B) the most likely choice (3.5, 17)

C) at x=-8, the quadratic is above the exponential

D) neither graph goes anywhere near y = -8

rusak2 [61]3 years ago

3 0

The answer is 3,15,19

You might be interested in

Variable on both sides

IrinaK [193]

So for starts we can go 0.16 x 63 miles = 10.04 so the total for the second plan would be $58 with driving 63 miles. and for the first plan would be 0.12 divided by 3 would be 0.04 so we add them together and we get $58 with driving a 3rd of a mile.

Overall:

1st plan: $58 with driving a 3rd of a mile.

2nd plan: $58 with driving 63 miles.

7 0

3 years ago

1) Find an equation of the line that passes through thr pair of points (-5,-9) and (2,-7).

Yuki888 [10]

1: Assuming this line is linear, the first thing to do is find the slope.
The slope formula is $m=\frac{ y_{2} - y_{1} }{ x_{2} - x_{1} }$ , so in this case, it is $m=\frac{ (-7) - (-9) }{ 2 - (-5) }$ , which comes to $\frac{2}{7}$ . Then, use your slope and one of the points given to write the point-slope formula of the linear equation, and then written in standard form:
y= $\frac{2}{7}$ x- $\frac{53}{7}$ .

2. Use the same process as in question 1 to find:
y=-7x+11

8 0

3 years ago

Solve x + 3y = 9. 3x – 3y = –13

Sloan [31]

$Question \ 1) \ x + 3y = 9$

$
x=9-3y
 
$ $|Subtract \ 3y \ from \ both \ sides|$

$Question \ 2) \ 3x - 3y = -13$

$
3(x-y)=-13
 
$ $|Factor \ out \ the \ common \ term \ 3|$

$x-y= \dfrac{13}{3}$ $|Divide \ both \ sides \ by \ 3|$

$x=- \dfrac{13}{3}+y$ $|Add \ y \ to \ both \ sides|$

$x=y- \dfrac{13}{3}$ $|Regroup \ terms|$

7 0

3 years ago

The pie chart shows the results of 500 surveys asking students for their favorite movie genres. If you were creating a bar graph

andrew11 [14]

Pie charts are used to illustrate data in proportions and percentages

The height of the bar for "Drama" is 70

<h3>How to determine the height of the bar</h3>

The number of results is given as:

n = 500

The pie chart is not given.

So, we solve this question using an assumed value for the proportion (p) of "Drama" movie genre

Assume that the proportion is 14%, then the height of the bar would be:

Height= 14% * 500

Multiply

Height= 70

Hence, the height of the bar for "Drama" is 70