All categories

3 years ago

What is the "k" value of the following function? Is it 3, -2, -3, or 2?

Mathematics

1 answer:

snow_tiger [21]3 years ago

5 0

Answer:

-3

Step-by-step explanation:

we khow that the vertex form of a function is written this way :

f(x)=a(x-h)²+k

the coordinates of the vertex are (h,k) so from the graph we can deduce that k = -3

You might be interested in

Math read please IMA WRITE USELESS WORDS CONTINUE

tino4ka555 [31]

Basically just show using numbers how the shapes are not alike like what makes them different make some numbers up and do it just like that and explain how the shapes won’t Align with each other

4 0

2 years ago

Anybody here good with math willing to help me? Im on my last attempt and really need help. (pls dont waste my points and commen

MatroZZZ [7]

What’s the question

5 0

3 years ago

What are two forms of expanded notation 0.58 using fractions

victus00 [196]

Answer:

Step-by-step explanation:

Don’t know

6 0

3 years ago

Can some please help me? this is my last question for homework and I can finaly be done for the day. Brainliest, rattings, thank

vlabodo [156]

$\bf \begin{array}{|cc|ll} \cline{1-2} h&km\\ \cline{1-2} \underline{0.000}&0.0\\ 0.024&1.2\\ 0.051&2.8\\ 0.084&4.2\\ \underline{2.34}&16.34\\ \cline{1-2} \end{array}~\hspace{10em} (\stackrel{x_1}{0.000}~,~\stackrel{y_1}{0.0})\qquad (\stackrel{x_2}{2.34}~,~\stackrel{y_2}{16.34}) \\\\\\ \stackrel{\textit{average rate of change}}{slope = m\implies} \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{16.34-0.000}{2.34-0.0}\implies \cfrac{16.34}{2.34}~~\approx ~~6.98~\frac{km}{h}$

6 0

3 years ago

Read 2 more answers

Three lines are described below. Write an equation in slope-intercept form for each line.

grigory [225]

a. Equation in slope-intercept form of a line parallel to y = 2/5x +1 will be: y = 2/5x + 5

b. Equation in slope-intercept form of a line perpendicular to y = 2/5x +1 will be: y = -5/2x + 1

c. Equation in slope-intercept form of a line that is neither parallel nor perpendicular to y = 2/5x +1 will be: y = 3x + 1

<h3>Slope-intercept Equation of Parallel and Perpendicular Lines</h3>

Slope-intercept equation, where b is the y-intercept and b m is the slope is represented as y = mx + b.
Equations of parallel lines have the same slope.
Equations of perpendicular lines will have slope that are negative reciprocal of each other.
If two lines are neither parallel nor perpendicular, their equation will have different slopes, and the slope of one is not the negative reciprocal of each other.

Therefore:

a. Equation in slope-intercept form of a line parallel to y = 2/5x +1 will be: y = 2/5x + 5

b. Equation in slope-intercept form of a line perpendicular to y = 2/5x +1 will be: y = -5/2x + 1

c. Equation in slope-intercept form of a line that is neither parallel nor perpendicular to y = 2/5x +1 will be: y = 3x + 1

Learn more about slope-intercept form on:

brainly.com/question/25826868

7 0

2 years ago