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2 years ago

I need some help! I will try to give brainliest

Mathematics

2 answers:

Vikki [24]2 years ago

4 0

You have to put your first dot on -5 on the y-axis and then from that dot go up 3 and right one and put another dot there. Then go from the dot on -5 and go down 3 and left 1 and put another dot. Then connect the dots with the line

zvonat [6]2 years ago

3 0

Answer:

Hello!

The graph of this would be to start from the bottom from (0,-4) until it passes through the point (1.3333,0). Something like this

Step-by-step explanation:

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Help please will award brainliest!!

OleMash [197]

Answer:

The answer is -x+12/ x (x-2)

Step-by-step explanation:

3 0

2 years ago

A scientist is growing bacteria in a lab for study. One particular type of bacteria grows at a rate of y=2t^2+3t+500. A differen

Leya [2.2K]

ANSWER

Approximately after 15 minutes.

EXPLANATION

The growth rate of the first bacteria is

$y = 2 {t}^{2} + 3t + 500$

The growth rate of the first bacteria :

$y = 3 {t}^{2} + t + 300$

To find the time that, there will be an equal number of bacteria, we equate the two equation;

$3 {t}^{2} + t + 300 = 2 {t}^{2} + 3t + 500$

$3 {t}^{2} - 2 {t}^{2} + t - 3t + 300 - 500 =00$

${t}^{2} - 2t - 200= 0$

We solve for t to get,

$t = 15.177$

$t = - 13.177$

We discard the negative value.

This implies that,

$t \approx15$

8 0

3 years ago

What is the product? (-2d^2+s)(5d^2-6s)

Ulleksa [173]

(-2d^2+s)(5d^2-6s)
= (-2d^2*5d^2 + s*5d^2 -2d^2*-6s + s*-6s
= -10d^4 + 5sd^2 + 12sd^2 - 6s^2
=-10d^2 + 17sd^2 - 6s^2
This is the final result

7 0

2 years ago

Read 2 more answers

What is the slope of the line with points (5,6) and (2,7)

Jobisdone [24]

The slope of the line
(5,6) slope= m=-1/3

5 0

2 years ago

Solve the inequality - 12 > -16. Then graph the solution.

ozzi

Solve the inequality c - 12 > -16.

$\begin{gathered} c-12>-16 \\ c-12+12>-16+12 \\ c>-4 \end{gathered}$

Plot the solution on the number line.

7 0

11 months ago