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Hatshy [7]
3 years ago
13

What is the y-intercept of y= -.25 + 2?

Mathematics
2 answers:
sp2606 [1]3 years ago
4 0

Answer:

2 (if the -.25 has an x after it)

If not 1.75

natima [27]3 years ago
4 0

Answer:

The y-intercept is 2.

Step-by-step explanation:

y=-1/4x+2

y=mx+b where m=slope and b=y-intercept,

b=2

You might be interested in
The function f(x) = 2 and g(x) = f(x + k). Ifk = -5, what can be concluded about the graph of
adelina 88 [10]

Answer:

the graph is not shifted vertically from the graph of f(x)

the graph is not shifted horizontally from the graph of f(x)

Step-by-step explanation:

7 0
2 years ago
Find the numbers a, b and c if the polynomial x3−18x2+24xb−c is the cube of the binomial x+2a.
mojhsa [17]

Answer:

a=-3\\ \\b=\dfrac{9}{2}\\ \\c=216

Step-by-step explanation:

Use formula

(u+v)^3=u^3+3u^2v+3uv^2+v^3.

Hence,

(x+2a)^3=x^3+3x^2\cdot 2a+3x\cdot (2a)^2+(2a)^3=x^3+6ax^2+12a^2x+8a^3.

This expression is equal to

x^3-18x^2+24bx-c,

so we can equate the coefficients at powers of x:

x^3:\ 1=1\\ \\x^2:\ 6a=-18\Rightarrow a=-3\\ \\x:\ 12a^2=24b\Rightarrow b=\dfrac{9}{2}\\ \\1=x^0:\ 8a^3=-c\Rightarrow c=-8\cdot (-3)^3=216.

6 0
3 years ago
How do I solve this 6-3=□-2
Sonja [21]
Well, first what is 6-3=3 so now whats 3-2? 3-2=1 
6-3=3-2
8 0
3 years ago
A boy had a packet of 320 candies with 2 different flavours. 7/16 were orange flavour and the rest were lemon. He gave his frien
MrRa [10]

30 lemon candies he give his friend.

It is given that a boy had 320 candies. There were 2 flavors. 7/16 were orange flavor and the rest were lemon. He gave his friend 30 orange candies and some lemon ones.

320 (7/16)  =   140  were orange

320 - 140  =  180  were lemon

Let x be the number of lemon ones he gave  away

So,

[ 140 - 30 ]  / [ 180 - x ] =  11/15

110  =  (11/15) ( 180 - x )

(15/11) (110)  = 180 - x

150  = 180  - x

x = 180  - 150  =   30

Learn more about word problems here: brainly.com/question/20521181

#SPJ4

6 0
2 years ago
2. Find an equation for the line with slope = 0 that passes through the point (-5, 7).
mel-nik [20]

Answer:

2. y = 7

3. x = 4

Step-by-step explanation:

Slope 0 is when the line is horizontal.. has a constant coordinate

(-5,7) lies on the line so the x-coordinate is 7

Equation: y = 7

A vertical line has all same x-coordinates.

Since (4,-2) is on the line, every point had x-coordinate of 4.

Equation: x = 5

5 0
3 years ago
Read 2 more answers
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