2 years ago

Function form 8x + 4y =20

Mathematics

2 answers:

balandron [24]2 years ago

8 0

8x + 4y = 20

4y = 20 - 8x

y = 5 - 2x

zimovet [89]2 years ago

6 0

I think your answer would be y=-2x+5 all you have to do is rewrite it in slope intercept form y=mx+b

You might be interested in

20 POINTS! What is the slope of the line through the points (2, 5) and (6, 13)?

sergejj [24]

Slope can be found using the formula $\frac{y2-y1}{x2-x1}$ .

$\frac{13-5}{6-2}$
$\frac{8}{4}
$
Slope = 2

So the slope of the line that passes through that point is 2.

Hope this helps :)

8 0

3 years ago

Read 2 more answers

Explain the effect that "h" has on the function f(x) = a(x - h)2 + k.

saw5 [17]

The expression given by f(x)=a(x-h)^2+k is a the equation of a vertex where (h,k) is the vertex. The importance of h is that it represents the x-intercept, the lowest or the highest point of the graph of the expression. This is a very important factor when determining the turning points of parabolas

6 0

2 years ago

4. An oil palm plantation uses fertiliser at a rate of 350 kg per hectare. State the rate of

otez555 [7]

Answer:

Step-by-step explanation:

1kg= 1000g

1 hectare = 10 000 m²

1 kg/hct = 1000/10 000 g/m²

1 kg/hct = 1 / 10 g/m²

350 kg per hectare is equal to 350 / 10 = 35 g/m²

7 0

2 years ago

Solve for x or find x

Varvara68 [4.7K]

X=9
Prove
9+27=36
4(9)=36

3 0

2 years ago

A company dyes two sizes of rugs. A small rug requires 4 hours for dyeing and a medium-size rug requires 6 hours for dyeing. The

Free_Kalibri [48]

Answer:

4x + 6y > 120

Step-by-step explanation:

i got the same question on my midterm exam.

5 0

2 years ago