3 years ago

Plz help me to find the empty spaces in these:)

Mathematics

1 answer:

Reil [10]3 years ago

5 0

Answer:

#2: y-intercept=-2

Bottom left graph: Slope:4/2

y-intercept:-2

Equation: y=4/2x-2

Bottom right graph: Slope:-2

y-intercept:8

Equation: y=-2x+8

You might be interested in

Write the equation of the following graph in intercept form.

Kobotan [32]

Answer:

A) $f(x)=0.2(x+2)(x-5)$

Step-by-step explanation:

The graph has x-intercepts at $x=5$ and $x=-2$ , so our factors for the polynomial will be $x+2$ and $x-5$ . This means we can rule out options B and D.

Our graph also has a y-intercept of $y=-2$ when $x=0$ , so if we let $f(x)=-2$ and $x=0$ , we can find the multiplier:

$f(x)=a(x+2)(x-5)\\-2=a(0+2)(0-5)\\-2=a(2)(-5)\\-2=-10a\\\frac{1}{5}=a\\0.2=a$

Thus, the correct equation is A) $f(x)=0.2(x+2)(x-5)$

8 0

2 years ago

You have 1300 dollars to invest on mugs. Each mug is 2 dollars each after you put the logo you resell it for 7. Find the equatio

VashaNatasha [74]

Answer:

2-1300+7m

Step-by-step explanation:

m=mugs

8 0

3 years ago

Divide.

nika2105 [10]

-0.8 that is the answer hope it helps

3 0

3 years ago

What is the width of the vegetable garden?

MrRissso [65]

Answer:

The width of the vegetable garden is 3 feet.

Step-by-step explanation:

12 ÷ 4 = 3

8 0

3 years ago

Please help me out on this one

vivado [14]

it is definitely the answer B

8 0

3 years ago