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gladu [14]
1 year ago
13

Y-intercept: (0, y=-2x2 – 16x – 34 What is the y intercept?

Mathematics
2 answers:
tekilochka [14]1 year ago
8 0

Answer: Solve for Y

y = -16x - 38

And then y intercept is

(0, -38)

Step-by-step explanation:

hoa [83]1 year ago
5 0
Y=-34 becaue that’s is the constant
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Can a pair of numbers have more than one common factor?
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Read 2 more answers
Solve for h. -18+7h&gt;12+9h
Evgen [1.6K]

Answer:

h

Step-by-step explanation:

-18+7h>12+9h

Add 18 to both sides:

-18+7h+18>12+9h+18

7h>9h+30

Subtract 9h from both sides:

7h>9h+30

-2h>30

Multiply both sides by -1 and flip the symbol:

\left(-2h\right)\left(-1\right)

2h

Divide both sides by 2:

\frac{2h}{2}

h

4 0
3 years ago
Write an equation in slope-intercept form (y = mx + b).
Wewaii [24]

Answer:

y = 2/7x + 7

Step-by-step explanation:

We start off by putting the original equation into slope-intercept form. Subtract 7x from both sides, then divide both sides by -2. Your new equation should be y = -7/2x - 8. It's important to know that when two lines are perpendicular, their slopes (m) are opposite reciprocals of each other.  So -7/2 becomes 2/7. The first part of your final equation is y = 2/7x + b.

Next, we need to find the y intercept (b). You need to plug the x and y values from the given coordinate point (-7,5) into your final equation. You should end up with: 5 = 2/7(-7) + b. Then, solve for b.

5 = -14/7 + b

5 = -2 + b

7 = b

Finally, plug the b value into your final equation and you will have your answer.

4 0
3 years ago
Please help me it would mean the world. Extra points!
tensa zangetsu [6.8K]
A = ((B+b)*h)/2
A = ((6+4)*3)/2
A = 15
7 0
3 years ago
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