Which equation describes this line?

Mathematics

2 answers:

kvasek [131]3 years ago

7 0

Answer:

I think it's c but I'm not 100 percent sure

iren2701 [21]3 years ago

3 0

Answer:

y - 9 = 2(x - 1).

Step-by-step explanation:

The slope of the line = (9-3)/(1 -(-2))

= 6/3 = 2

Using the point slope form of the equation of a line:

y - y1 = m(x - x1) where the slope m = 2 and (x1, y1) = (1, 9):

y - 9 = 2(x - 1).

You might be interested in

Describe the transformation that occurs when:

arlik [135]

Answer:

The graph is being stretched vertically, so it will be thinner.

Step-by-step explanation:

g(x) = 8f(x) means that you are multiplying each original y-value by 8, so the graph gets thinner. When there's a number n greater than 1 in front of the function, it's a vertical stretch by n.

8 0

3 years ago

A toyota camry hybrid automobile boasts a gas mileage of 43 miles per gallon. What is its gas mileage in kilometers per liter, t

malfutka [58]

43miles = 1 gallon
69.202 kilo = 43 miles
69.202 kilo = 1 gallon
1 gallon = 3.785 liters
69.202 kilo = 3.785 liters
18.28322…. = 1 liter
so the answer should be 18.3 kilo if rounded to the nearest tenth.

5 0

2 years ago

Find the least common denominator of 7/20 and 3/28

Genrish500 [490]

Answer:

140

Step-by-step explanation:

We have been given two fractions $\frac{7}{20}$ and $\frac{3}{28}$ . We are asked to find the least common denominator of both fractions.