All categories

3 years ago

(1,4) and m= -2 write in line slope intercept form help pls

Mathematics

2 answers:

nevsk [136]3 years ago

8 0

Y=-2x+6 hope this helps

Usimov [2.4K]3 years ago

3 0

Answer:

4=-2(1+b)

Step-by-step explanation:

slope intercept formula- y=mx+b

1=x

4=y

-2=m

(1)b=b

You might be interested in

Make x the subject of the formula p - qx = nx + r^2 - wx / m

Misha Larkins [42]

Answer:

x= $\frac{n-5p}{pq}$

Step-by-step explanation:

trust

6 0

3 years ago

What is 6800/5788 please hurry

trasher [3.6K]

1.7484450 is the answer

8 0

3 years ago

Read 2 more answers

The two sets of data below show the number of bubbles blown in fifty trials using two different bubble solutions.

rjkz [21]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A project on Kickstarter.com was aiming to raise $15000 for a precision coffee press. They ended up with 714 supporters, raising

Leni [432]

For this, we can set up a proportion.
Their aim was 15000, so if they raised 100% of their goal, they wouldve raised exactly 15000.
They raised 557%, so how much did they make?

Proportion:

$15000 100%
$x 557%

Our expression would be x=$15000*557% divided by 100%, which would be $83550, so... a lot of money.

(we did an “x” formation with the proportion, ie “connected” x with 100, and “connected” 15k and 557. The number connecting to x is what we divide the equation by, and the other two are multiplied and then divided by the first number connecting to x. Otherwise we couldve calculated 557% of 15000 and gotten the same result. Whichever way is easier for you :) )

3 0

4 years ago

Which of these statements is true for f(x)=(1/10)^x

lana66690 [7]

Step-by-step explanation:

Considering the function

$f\left(x\right)=\:\left(\frac{1}{10}\right)^x$

Analyzing option A)

Considering the function

$f\left(x\right)=\:\left(\frac{1}{10}\right)^x$

Putting $x = 1$ in the function

$f\left(1\right)=\:\left(\frac{1}{10}\right)^1$

$f\left(1\right)=\:\left\frac{1}{10}\right$

So, it is TRUE that when $x = 1$ then the out put will be $f\left(1\right)=\:\left\frac{1}{10}\right$

Therefore, the statement that '' The graph contains $\left(1,\:\frac{1}{10}\right)$ '' is TRUE.

Analyzing option B)

Considering the function

$f\left(x\right)=\:\left(\frac{1}{10}\right)^x$

The range of the function is the set of values of the dependent variable for which a function is defined.

$\mathrm{The\:range\:of\:an\:exponential\:function\:of\:the\:form}\:c\cdot \:n^{ax+b}+k\:\mathrm{is}\:\:f\left(x\right)>k$

$k=0$

$f\left(x\right)>0$

Thus,

$\mathrm{Range\:of\:}\left(\frac{1}{10}\right)^x:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)>0\:\\ \:\mathrm{Interval\:Notation:}&\:\left(0,\:\infty \:\right)\end{bmatrix}$