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3 years ago

HELP PLEASE!! ill give brainiest <3

Mathematics

2 answers:

Naddik [55]3 years ago

6 0

Y would be equal to 2 since it goes up twice and to the right 1 time.

kondaur [170]3 years ago

5 0

Answer: y=2x+4

Step-by-step explanation:

The parent function is y=Mx+b where m is the slope and b is the y intercept. Looking at the graph, the slope is (2/1) or just 2. The function crosses the y axis at 4 so the equation is y=2x+4

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Just need the answer. no explanation needed. ASAP answers!

LUCKY_DIMON [66]

You should definitely improve the quality of the image, because I can't see anything clearly.

Also, the 4th answer is hidden.

6 0

3 years ago

Read 2 more answers

There are 153 stickers and 37 bouncy balls in the prize bin. If each child takes 10

Darya [45]

Answer:

19 prizes.

Step-by-step explanation:

First add 153 and 37 which is 190. Then divide 190 and 10. Which is 19.

7 0

3 years ago

Simplify: -2x5. 4x^2

Karo-lina-s [1.5K]

Answer:

Hey mate, here's ur answer:

---------------------------------------------------

-2x^5. 4x^2

=(−2)*x5*4*x2

=−8*x7

=−8x7

--------------------------------------------------

Hope it helps

#stayhomestaysafemate

:D

7 0

3 years ago

Which equation represents the line that passes through the points (2,7) and (1,5)

Dimas [21]

Answer:

First we get the slope of line with points (2,3) & (1,5):

m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29

m=%285-3%29%2F%281-2%29=2%2F%28-1%29

m=-2, slope

Knowing the slop, we can get the intercept in point (1,1):

y=mx%2Bb, SLOPE- INTERCEPT

1=-2%281%29%2Bb

b=1%2B2=3

so, the eqn of the line: highlight%28y=-2x%2B3%29

The line with points (2,3) & (1,5): same slope because parallel, we'll check

VIA POINT SLOPE FORM:

m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29

m=%285-3%29%2F%281-2%29=2%2F-1 ----> m=-2, same right?

For the intercept thru pints (2,3):

Via SLOPE INTERCEPT FORM, we pick points (2,3)

3=-2%282%29%2Bb

b=3%2B4=7 ----> y intercept. The same value if you pick points (1,5).

Eqn of line: y=-2x%2B7 (Green line) parallel to y=-2x%2B3 (Red line)

See the graph,

--- see red line, it passes at point (1,1). Also green line passes points (2,3) & (1,5)

Step-by-step explanation:

5 0

3 years ago

2. in a class of 50 students, the number of females is 2 more than 5 times the number of males. How many males and females are t

Ber [7]

Answer:

There are 8 males in the class and 42 females.

Step-by-step explanation:

This question can be solved using a system of equations.

I am going to say that:

x is the number of females.

y is the number of males.

Class of 50 students

This means that $x + y = 50$

The number of females is 2 more than 5 times the number of males.

This means that $x = 5y + 2$

So, finding y, the number of males:

$x + y = 50$

$5y + 2 + y = 50$

$6y = 48$

$y = \frac{48}{6}$

$y = 8$

Females:

$x = 5y + 2 = 5*8 + 2 = 42$

There are 8 males in the class and 42 females.

7 0

2 years ago