How do I graph y = 9x?

2 answers:

5 0

Slope intercept form is y=mx+b. since there is no b term, the y intercept is 0. since there is a 9 in the m term, your slope will be nine. based on those two things, you need a point at (0,0) and (1,9). on the other end, your point will be (-1,-9). then draw a straight line through. hope this helps :)

Talja [164]3 years ago

4 0

Up 9 over 1! Rise over run :)

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I got x = 45 And I was wondering if anyone one could tell me if im correct

slamgirl [31]

Answer:

x = 45°

Step-by-step explanation:

Congruence of Angles:

Linear angles are those consecutive angles formed when two lines cross. Their sum of linear angles is 180°.

Corresponding angles are those which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are congruent.

From the provided figure, angles y and 3x-60 are linear, thus:

y + 3x - 60 = 180

y = 180 - 3x + 60

y = 240 - 3x

Also, being p and q parallel lines, angles y and 2x+15 are corresponding, thus:

240 - 3x = 2x + 15

Adding 3x:

240 = 2x + 3x + 15 = 5x + 15

Subtracting 15:

240 - 15 =5x = 225

Dividing by 5:

x = 225 / 5 = 45

x = 45°

3 0

3 years ago

NEED HELP!!!!! Which of these sequences is a geometric sequence?

White raven [17]

Only in d. are the number related by multiplication (Multiplied by 3 each time to get the next number in the sequence).

3 x 3 =9
9 x 3 =27
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6 0

4 years ago

15/26 * 4/9 in lowest term

inna [77]

15/26 * 4/9 = 60/234 = 10/39

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3 years ago

Three added to 4 times a number is equal to 5 less than 6 times the number. What is the number?

kifflom [539]

4x+3=6x-5
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5 0

3 years ago