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vazorg [7]
3 years ago
6

Plsss helpppp 6x^2+4x-42

Mathematics
1 answer:
melisa1 [442]3 years ago
6 0

Answer:

Step-by-step explanation:

6x^2+4x-42

2(3x^2+2x-21)=0

3x^2+2x-21=0

3x^2+(9-7)x-21=0

3x^2+9x-7x-21=0

3x(X+3)-7(X+3)=0

(3X-7)(X+3)=0

So Answer is (3x-7)(X+3)

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X-intercept: 3<br> y-intercept: 2
Sunny_sXe [5.5K]

Answer:

y = -2/3x + 2

Step-by-step explanation:

<em>Hey there!</em>

<em />

Well since we already got the y-intercept to find slope we'll use the points,

(3,0) and (0,2).

Formula: \frac{y^2 - y^1}{x^2 - x^1}

Plug in the given points,

\frac{2 - 0}{0 - 3}

Slope = -2/3

Slope-intercept: y = -2/3x + 2

<em>Hope this helps :)</em>

8 0
4 years ago
Read 2 more answers
Is this a function? please explain if possible...​
zlopas [31]

It is a function. Every x value is different.

3 0
3 years ago
If a jogger jogs 6 kilometers in 45 minutes what is his speed
kaheart [24]
45 minutes = 3/4 hours

so his speed  = 6  / 3/4 kph

                     = 8 km / h Answer
6 0
3 years ago
Please help :(
tatuchka [14]
Slant height is about 8.544.
Lateral area is about 96.93.
Surface area is about 144.93.
Volume is 96^3.

4 0
3 years ago
(2.01)A polygon is shown on the graph:
romanna [79]

3 units down would be subtracting 3 from the  Y values and 4 units left would be subtracting 4 from the X values

Point A is at (2,-1)

The new point would be at (2-4, -1 -3) = (-2,-4)

Point B is at (1,-4)

The new point would be at (1-4, -4 -3) = (-3,-7)

Point C is at (3,-5)

The new point would be at (3-4, -5-3) = (-1,-8)

Point D is at (5,-3)

The new point would be (5-4, -3-3) = (1,-6)

So the new location would be:

A' (-2,-4)

B' (-3,-7)

C' (-1,-8)

D' (1,-6)

8 0
3 years ago
Read 2 more answers
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