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3 years ago

Gradient answer it for bare points

Mathematics

1 answer:

sineoko [7]3 years ago

8 0

Gradient is the slope of the line.

Use two points of the graphed line to find the slope, which is the change in Y over the change in x.

I'll use the points (4,0) and (6,8)

Slope = (8-0) / 6/4) = 8/2 = 4

The gradient is 4

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-4(3x-1)=12-8x and plz show how you got it

Inga [223]

Step 1: -4(3x-1) becomes -12x+4
step 2: -12x+4=12-8x
step 3: add 12x to both sides, 4=12+4x
step 4: subtract twelve from both sides -8=4x
step 5: divide by 4, x=-2

3 0

3 years ago

Read 2 more answers

Keiko has $17 in savings. She receives an $11 weekly allowance. Write and solve an inequality to find the least amount of weeks

Lana71 [14]

17+11x>72
11x>55
x>5
okay so technically it will take exactly 5 weeks so if you wanted to solve it would be 5 weeks

5 0

4 years ago

Suppose you are constructing either a mean chart with known variation or a p-chart to monitor some process. The process will onl

Naddik [55]

Answer:

1.53

Step-by-step explanation:

Find the attachment for explanation

8 0

4 years ago

Suppose that y varies inversely with x, and y=3 when x=4.

yawa3891 [41]

When y varies inversely as x it can be expressed as follows:

$\frac{1}{x}\text{ }\propto\text{y}$

If we write the general equation for this

$y=\frac{A}{x}$

When y=3 and x=4 we can calculate de value of A

$\begin{gathered} x=4 \\ y=3 \\ 3=\frac{A}{4} \\ A=4\cdot3 \\ A=12 \end{gathered}$

Then the equation that describes an inverse variation between x and y is_

$y=\frac{12}{x}$

6 0

1 year ago

-4h - 6 = 22 what does h equal

daser333 [38]

-4h -6 = 22
To solve this, we need to get -4h by itself and then simplify.
-4h -6 = 22
Add 6 to both sides.
-4h = 28
Divide both sides by -4.
h = -7.

I hope this helps!

8 0

4 years ago