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sveta [45]
3 years ago
15

The graph of a function contains the points (1,3) and (2,5) which statement is correct?

Mathematics
1 answer:
polet [3.4K]3 years ago
6 0
C, since replacing the X and Y of both points with the ones from the equation make correct statements
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Hey, I need some help in math I put the pic down below
EastWind [94]

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cutoff point with the y axis

We find the slope with the given points:

m = \frac {y2-y1} {x2-x1} = \frac {401-450} {14-7} = \frac {-49} {7} = - 7

Thus, the line is given by:

y = -7x + b

We substitute a point to find "b":

450 = -7 (7) + b\\450 = -49 + b\\450 + 49 = b\\b = 499

Finally, the equation is:

y = -7x + 499

Answer:

y = -7x + 499

4 0
3 years ago
3 and 1 half to the power of 2 simplify
Elenna [48]
3 and 1 half is also known as 3.5,
3.5 x 3.5 = 12.25
in fractions that is 12 and 1 quarter
8 0
3 years ago
Read 2 more answers
Round your answer to the nearest whole. use Pie as 3.14
sladkih [1.3K]
To find the volume of a cylinder you must use the formula:


πr^2h

1) Plug in your variables
π(3)^2•(11)

2) Solve
~ 311.01 cm^3
3 0
3 years ago
Need help understanding and answering this please and thank you.
Goshia [24]

It's important to know that rigid transformations don't change the size or shape, this means the corresponding angles between the image and preimage are congruent. Due to the reflection transformation, angle C corresponds to angle Z.

<h2>Therefore, the answer is angle Z.</h2>
5 0
1 year ago
Susan's math teacher assigned x homework problems on Monday. On Tuesday, she assigned 13 more problems. Over the two days, a tot
lana66690 [7]

we can find the answer to this problem by thinking about it logically for a minute:

we know that she assigned "x" homework problems on Monday, so,

x=Monday

we also know that she assigned 13 more problems on Tuesday, so,

13=Tuesday

over the course of the two days she assigned a total of 23 homework problems.

to get the answer of how many problems she assigned on Monday, we have to do the total number of problems she assigned(23) minus the number of problems we know she assigned on Tuesday(13), so,

23-13=10

she assigned 10 problems on Monday.

4 0
3 years ago
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