3 years ago

How do we graph f(x)=x-7

Mathematics

1 answer:

babymother [125]3 years ago

4 0

The graph of f(x) is a straight line passing through points (0, -7) and (7, 0)

You might be interested in

What is the solution to the system of equations?<br> y = 1/3x-10<br> 2x + y = 4

ladessa [460]

Answer: x = 6, y = -8

5 0

2 years ago

Read 2 more answers

a computer store bought a program at a cost of $10 and sold it at a selling price of $14. Find the percent markup.

GREYUIT [131]

The percent markup would be 40%. 10+40%=14

Hope this helps!
Can u plz mark me as brainliest? I really need it!

4 0

3 years ago

Read 2 more answers

Quick algebra 1 question for 50 points!

Naddika [18.5K]

The line is parallel to y axis

We know that if a line is parallel to y axis

slope=tan90=undefined

So there is no slope

Here it has constant x value as -2

So the equation is

x=-2

Option A

7 0

2 years ago

Read 2 more answers

Use the given values of n and p to find the minimum usual value μ−2σ and the maximum usual value μ+2σ. Round to the nearest hund

lbvjy [14]

Answer:

μ−2σ = 1,089.26

μ+2σ = 1,097.62

Step-by-step explanation:

The standard deviation of a sample of size 'n' and proportion 'p' is:

$\sigma=\sqrt{\frac{p*(1-p)}{n} }$

If n=1139 and p =0.96, the standard deviation is:

$\sigma=\sqrt{\frac{p*(1-p)}{n}}\\\sigma = 0.001836$

The minimum and maximum usual values are:

$\mu-2\sigma = (p-2\sigma)*n\\\mu+2\sigma = (p+2\sigma)*n$

$\mu-2\sigma = (0.96-2*0.001836)*1139\\\mu-2\sigma = 1,089.26\\\mu+2\sigma = (0.96+2*0.001836)*1139\\\mu+2\sigma = 1,097.62$

5 0

3 years ago

the vertex of a triangle is located at (-2,3). it is rotated 90 degrees clockwise about the origin. what is the new y- coordinat

irina1246 [14]

Answer:

90° clockwise rotation rule (about the origin) for a point

Step-by-step explanation:

(x , y) → (y, -x)

Swap x and y......change the sign on x

Can you take it from here ???

5 0

2 years ago