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Kobotan [32]
2 years ago
12

(NEED HELP ASAP) The map is similar to the map from the previous unit. The x-axis runs from -110 to +110. For the y-axis, the va

lues run from -80 to +80. Each tick mark on the axes has the value of 5 m (so each square on the grid represents 10 m). The additional path, Archimedes Alley has been added to the map.
The standard form for one of the three equations is 9x - 20y - 900 = 0.
i) Determine the x- and y-intercepts for the line.
ii) Identify its equivalent equation in slope y-intercept form.
iii) Explain how you chose the equation in slope y-intercept form.

Mathematics
1 answer:
sergeinik [125]2 years ago
3 0
First oneeeewweemdjdjjdjdjjdid
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Included picture<br> Question is not hard so please answer correctly
Alex777 [14]
It can sometimes be rational
7 0
2 years ago
The winner of a raffle will receive three/fourths of the money raised from a raffle ticket sales the raffle raised $530.40 how m
Roman55 [17]
It is 397.8 bc if u make 530.4 a fraction = 530.4/1 then u just multiply it by 3/4 u will get 1591.2/4 then u simply reduce it by dividing ( top in , bottom out ) and u get 397.8
7 0
2 years ago
If f(x)=4x^2+1 and g(x)=x^2-5 find (f+g)
lutik1710 [3]
Given:
f(x) = 4x² + 1
g(x) = x² - 5

Then
(f + g)(x) = 4x² + 1 + x² - 5
              = 5x² - 4

Answer: 5x² - 4
3 0
3 years ago
Read 2 more answers
1) (x+y)² =<br>A. x²+2xy+y²<br>B. x²-2xy+y²<br>C.x²-2xy-y²​
olchik [2.2K]

Answer:

a. x^2+2xy+y^2

Step-by-step explanation:

I hope this helps

8 0
2 years ago
Read 2 more answers
Use quadratic regression to find the
tigry1 [53]

Given:

The three points are (-7,134), (-3,10) and (5,50).

To find:

The equation of parabola using quadratic regression.

Solution:

The general equation of quadratic regression is

y=ax^2+bx+c ...(i)

The three points are (-7,134), (-3,10) and (5,50).

Using the graphing calculator, we get a=3, b=-1 and c=-20. Putting these values in (i), we get

y=3x^2+(-1)x+(-2)

y=3x^2-x-2

Therefore, the equation of parabola is y=3x^2-x-2 and the missing values in the given equation are 3, -1 and -20.

5 0
2 years ago
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