All categories

3 years ago

Using the graph,determine the value of the slope.

Mathematics

2 answers:

lyudmila [28]3 years ago

7 0

Answer:

What is the slope? 0

What is true about the graph? All y values are the same.

Step-by-step explanation:

Serggg [28]3 years ago

3 0

Answer:

Step-by-step explanation:

The slope is the variation of the inclination of a straight line.

It's measured by calculating the variation of the y values (rise) over the variation of the x values (run). Let's take 2 points over that line: (0,-3) and (2,-3).

We see the variation of y values is 0: -3 - -3 = 0

The variation of x values is 2: 2 - 0 = 2

So, the slope is 0/2, so 0.

Horizontal lines don't have a slope because they don't vary in the y values... just like a flat land isn't a hill, there's no slope.

You might be interested in

Every workday, Zoe bikes 2.6 miles to work along city streets. On the way back, she likes to take a shortcut through a park, so

snow_lady [41]

Answer:

I'm pretty sure it's 7.1 miles in a week

8 0

2 years ago

Read 2 more answers

Evaluate 10/16 ÷ 5/16

VikaD [51]

Answer:

Step-by-step explanation:

10/16 ÷ 5/16

0.625 ÷ 0.3125

8 0

2 years ago

If x^2+1/x^2=3 find the value of x^2/(x^2+1)^2<br> Express answer as a common fraction.<br> Thanks!!

timama [110]

$x^2+\dfrac1{x^2}=3\implies x^4+1=3x^2\implies x^4-3x^2+1=0$

By the quadratic formula,

$x^2=\dfrac{3\pm\sqrt5}2\implies x^2+1=\dfrac{5\pm\sqrt5}2$

Then

$(x^2+1)^2=\dfrac{25\pm10\sqrt5+5}4=\dfrac{15\pm5\sqrt5}2$

$\implies\dfrac{x^2}{(x^2+1)^2}=\dfrac{\frac{3\pm\sqrt5}2}{\frac{15\pm5\sqrt5}2}=\dfrac{3\pm\sqrt5}{15\pm5\sqrt5}$

Multiply numerator and denominator by the denominator's conjugate:

$\dfrac{3\pm\sqrt5}{15\pm5\sqrt5}\cdot\dfrac{15\mp5\sqrt5}{15\mp5\sqrt5}=\dfrac{45\pm15\sqrt5\mp15\sqrt5-25}{15^2-(5\sqrt5)^2}=\dfrac{20}{100}=\dfrac15$

3 0

3 years ago

5z3 - 224 - 9z2 + 2<br> What is the degree of the polynomial?<br> I

hoa [83]

Answer:

5{z}^{3}-222-9{z}^{2}5z

−222−9z

Step-by-step explanation:

1 Collect like terms.

5{z}^{3}+(-224+2)-9{z}^{2}5z

+(−224+2)−9z

2 Simplify.

5{z}^{3}-222-9{z}^{2}5z

−222−9z

Done

7 0

2 years ago

Ivy invests $1000 at a simple interest rate of 7%. How much interest will Ivy earn in 3 years * $2100 $70 $210 I don't know

ololo11 [35]

Answer:$210

Step-by-step explanation: 7% of $1000 = $70 x 3yrs =$210

6 0

2 years ago

Read 2 more answers

Using the graph,determine the value of the slope.​

Using the graph,determine the value of the slope.