1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NARA [144]
3 years ago
10

PLEASE HELP ASAP I WILL MARK BRAINLIEST!!!

Mathematics
2 answers:
Setler79 [48]3 years ago
3 0

the answer on number 14. is ×=3 your welcome now please give me brainlest

Mazyrski [523]3 years ago
3 0
13: y = x^2 - 6x + 9

14: x^4 + 2x^3 + x^2 - 3

15: y = -4x^2 + 16x - 12

Hope this helps. (:
You might be interested in
The function h(t)= -2(t-3)^2+23 represents the height, in feet, t seconds after a volleyball is served.Which of the following st
Tatiana [17]

What are the statements?


4 0
3 years ago
-8a-9a+7a what does this equal
allochka39001 [22]
The answer would be -10a
7 0
3 years ago
5 markers cost $6.55.Which equation would help determine the cost of 4 markers?
Semmy [17]

5 markers -------> $6.55

4 markers -------> x

undefined

4 0
1 year ago
PLEASE HELP ME I BEG YOU
mylen [45]
The slope intercept form for a line is y = mx + b.
                                                                 ↑      <span>↑

m is the slope of the line or how steep it is. b is where the line runs into the y axis at one point. x and y are the values you plug in when you have a specific point you want to use (x, y).

For the first picture, you can see that the line "intercepts" or collides with the y axis at 1. Thus we know the b value.

To find the slope, you just pick 2 points on the line and plug them into a little equation (try to memorize this equation, it helps to find slope):

m = (y</span>₂ - y₁)/(x₂ - x₁)

The two points we'll use are (1, 0) and (0, 1) since x goes through both of
those points.                          ↑  ↑           ↑  ↑
                                              x₁ y₁        x₂ y<span>₂

m = (1 - 0)/(0 - 1)

m = 1 / -1

m = -1

This makes sense - since the slope is going downward, the slope is negative.

So the equation is:

y = -x + 1

____________________________________________________________

For the second problem, We  can see the line intercepts the y-axis at -5. That is our b value.

The the slope of this line is 0 since it is not going up or down, so that is our m value:

y = 0(x) - 5 = -5

The equation of the line is y = -5</span>
8 0
3 years ago
Jayla starts with a population of 100 amoebas that increases 40% every hour for a number of hours, h. The expression 100(1 + 0.4
Ivanshal [37]
I don't believe your expression is correct as is; it should be <span>100(1 + 0.4)^h.

You have not shared the possible answer choices; please do so.


</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Kona’s mother wanted to find out how many minutes her family spends on the phone for each call made. She put her data in a table
    9·2 answers
  • How much of a sample remains after three half-lives have occurred?
    6·2 answers
  • if I have 130 assignments and do 2 assignments per day 7 days a week, how soon could I finish all the assignments?
    7·1 answer
  • Flower garden is 8 by 2
    6·2 answers
  • 10 + 3x &lt; 4 or 2x + 5 &gt; 11 in interval notation​
    7·1 answer
  • out of 25 teacher 16 are married and 15 are woman ,if 6 of the man are not married ,how many woman are not married​
    11·2 answers
  • Which number line models the solution set of -2x + 7 &gt; 17?Pls do 2 answers for good measures (and brainliest)
    15·1 answer
  • Statistically, numbers account for nearly half of all fatal collisions when the major factor is
    6·1 answer
  • What is the result of 31.978 subtracted from 66.4?
    10·2 answers
  • Trey made a scale drawing of a microchip using s scale of 2 inches to 1 centimeter. His drawing was an enlargement that depicted
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!