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quester [9]
3 years ago
12

What is the equation of the line that passes between (-1, -7) and has a slope of 2

Mathematics
1 answer:
cricket20 [7]3 years ago
3 0

Answer:

y = 2x - 5

Step-by-step explanation:

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Select the statements that are true about the graph.
torisob [31]

Answer:It's called the "y intercept" and it's the y value of the point where the line intersects the y- axis. For this line, the y-intercept is "negative 1." You can find the y-intercept by looking at the graph and seeing which point crosses the y axis. This point will always have an x coordinate of zero.

Step-by-step explanation:

The Y intercept of a straight line is simply where the line crosses the Y axis.

Example

Y intercept

In the above diagram the line crosses the Y axis at 1.

The Y intercept is equal to 1 and the point is written as (0,1). Notice that for the y-intercept the x-coordinate of the point is always zero..

8 0
3 years ago
Which is the graph of y = 2.5x?<br><br> A.<br><br><br> B.<br><br><br> C.<br><br><br> D.
Thepotemich [5.8K]
The answer is D. because first you got solve the problem.

y=2.5x
(turn y to 0)
0= 2.5x
÷2.5  ÷2.5
_________
0=x

So we got one answer (0,0) 

y=2.5x
(turn x to 0)
y= 2.5(0)
 y=2.5

(2.5, 0)

When you do (0,0) (2.5,0) on the graph it will look like D.)
5 0
3 years ago
A car travels a distance of d km in t hours. The formula that
V125BC [204]

Answer:

Direct Variation

Step-by-step explanation:

Given: A car travels at a distance of d km. The formula that relates d to t is d=kt

To find: kind of variation

Solution:

The formula that relates d to t is d=kt

Here, k is a constant of proportionality.

Constant of proportionality is also called as constant of variation.

d varies directly as t.

Therefore, this is a direct variation.

5 0
3 years ago
Write the value of the 6 in 106,534
Anastasy [175]
1 = Hundred tens of thousandths.

0 = tens of thousandths.

6 = thousandths.

5 = hundredths.

3 = tenths.

4 = units.
8 0
3 years ago
Read 2 more answers
Evaluate 2x-5x+ 12<br> when x = -2
vodka [1.7K]

Answer:

2(-2)-5(-2)+12

-4-(-10)+12

6+12

18

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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