Which function of x has a y-intercept of -3?

Mathematics

1 answer:

Salsk061 [2.6K]2 years ago

4 0

Answer:

C. y = 2x - 3

Step-by-step explanation:

you look at the number without the x. and the minus three means it's negative. But if it's a plus three then it's positive

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I need help. #1 has been done. Only 2-6 needs to be solved.

I am Lyosha [343]

Answer:

2. 2.61799

3. 0.785398

4. -1.91986

5. 5.49779

6. 5.58505

Rounded Versions:

2. 2.62

3. 0.79

4. -1.92

5. 5.50

6. 5.59

Step-by-step explanation:

All you have to do is the following formula: 1° × π/180 = ? Further explanation below:

Write down the number of degrees you want to convert to radians.
Multiply the number of degrees by π/180
Do the math ( A calculator works)
Simplify now that you've got to put each fraction in lowest terms to get your final answer. Find the largest number that can evenly divide into the numerator and denominator of each fraction and use it to simplify each fraction.
Write down your answer!!!

6 0

1 year ago

I need help with this. A picture for #8 is above.

Sonja [21]

Since the lengths of the segments AD=PD are equal that means that the triangle is an isosceles triangle. This also means that the angles A and P (in the triangle) are equal.

This also means that the angle P' (the one inside the quadrilateral) is equal to:

$180-\measuredangle B$

Now, if we extend the sides DP and CB we notice that the angles P' and Q

are equal

The only way that this angles can be equal is if the line segments DP and CB are parallel, this comes from the fact that two alternate interior angles are equal if and only if the lines are parallel.