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marshall27 [118]
3 years ago
7

Help with number 4 and number 7 please

Mathematics
1 answer:
Kaylis [27]3 years ago
6 0
Answer is in the picture

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We need a picture bro!!
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3 years ago
Y=kx+1 <br> M(2,-7) <br><br> What is K
Karo-lina-s [1.5K]

Answer:

K = 5m+y/x

Step-by-step explanation:

Let's solve for k.

y=kx+1m(2−7)

Step 1: Flip the equation.

kx−5m=y

Step 2: Add 5m to both sides.

kx−5m+5m=y+5m

kx=5m+y

Step 3: Divide both sides by x.

kx/x = 5m+y/x

Therefore, k = 5m+y/x

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3 years ago
If you roll 2 dice what are the odds of getting both even numbers
NNADVOKAT [17]
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4 0
3 years ago
Find the equation of the line.<br> Use exact numbers
klasskru [66]

Answer:

y=-\frac{1}{3} x+5

Step-by-step explanation:

This question is asking for slope-intercept form which is y=mx+b, where m is the slope and b is the y-intercept. First, find the slope; this can be done in two ways, counting change in y and x then dividing, or using the formula \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }. Either way for this graph the slope comes out as -1/3. Next, find the y-intercept, this is where the line intersects with the y-axis. In this case, the line touches the axis at 5, therefore 5 is the value of b.

7 0
3 years ago
Which results only in a horizontal compression of Y = by a factor of 6?
elena55 [62]

Answer:

Y = 6*y

Step-by-step explanation:

We have Y = b * y by a factor of 6.

That is, b = 6.

now, to find what results only in a horizontal compression of y = b * y by a factor of 6.

By transformation rule, the function would be a horizontal compression f (a * x) if a> 1.

Therefore, knowing the above, the answer would be:

Y = 6 * y

3 0
3 years ago
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