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Mice21 [21]
3 years ago
13

- 3 when x = -2?

Mathematics
2 answers:
STatiana [176]3 years ago
8 0
The answer is (-3,-2)
igomit [66]3 years ago
4 0

Answer:

The point is (-2, -3)

Step-by-step explanation:

Given function:

f(x)= (x+2)^2-3

For: f(x)=y and x=-2

f(-2)= (-2+2)^2-3\\f(-2)= (0)^2-3\\f(-2)= -3\\

∴y=-3; x=-2

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Kristine bought a vase that cost $5.99 and roses that cost $1.25 each.the total cost was $20.99.write and solve the equation to
Karolina [17]
20.99=5.99+1.25r                                                                     (r =roses)
-5.99   -5.99
<u>15</u>=<u>1.25r </u>        divide by 1.25 since they multiply to get the r alone
1.25 1.25
12=r so she bought 12 roses
(to check if its right just plug in your answer 12 where your r is and you should get 15
;)
6 0
3 years ago
What is the vintercept of the line whose equation is y= 1/2x-3​
klemol [59]

Answer:

The y-intercept of line is (-3)

Step-by-step explanation:

Given equation of line is given by y= \frac{1}{2}x-3​

The general equation of line is given y=mx+c

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c= y-intercept of line

On comparing both the equation.

c=(-3)

OR

y-intercept is when x=0,

therefore,

y= \frac{1}{2}x-3​

y= \frac{1}{2}(0)-3​

y=(-3)

Thus, y-intercept of line is (-3)

8 0
3 years ago
The function f(x)=5^(x−1) is shown on the coordinate plane.
uysha [10]

Just from the figure,

As x decreases, y approaches 0

As x increases, y increases without bound

3 0
3 years ago
Read 2 more answers
I WILL MARK BRAINLIEST only if you give a reasonable answer​
andrey2020 [161]

Answer:

x > -40

Step-by-step explanation:

8 0
4 years ago
Solve ^3/x^2-8=2 pls help
Serggg [28]

Answer:

its the first one

Step-by-step explanation:

4 0
3 years ago
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