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3 years ago

what is the equation of a line in slope-intercept form for a line with slope = 1/4 and y-intercept at (0,-1)

Mathematics

1 answer:

Nadya [2.5K]3 years ago

3 0

Answer:

y = (1/4)x - 1

Step-by-step explanation:

Start with the general slope-intercept form: y = mx + b. Subst. -1 for b and (1/4) for m. Then,

y = (1/4)x - 1

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Ken is making trail mix for his next hiking club meeting. He mixes 2 pounds of peanuts, 2

denpristay [2]

Answer:

3 ounces of trail mix per bag

Step-by-step explanation:

1 pound = 16 ounces

2 pounds of peanuts

2 pounds of raisins

+ 1 pound of chocolate chips

= 5 pounds of trail mix

$5(16) = 80$

5 pounds = 80 ounces of trail mix

80 - 5 (for Ken's sister) = 75 ounces

75 ÷ 25 = 3 ounces

Hope this helps~!

3 0

2 years ago

NO LINKS!!! This is NOT MULTIPLE CHOICE!!!

aleksley [76]

Answer:

Given equation: $y=(x+1)^2-2$

The function is a quadratic function in vertex form: $y=a(x-h)^2+k$

Translations

For $a > 0$

$f(x+a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units left}$

$f(x-a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units right}$

$f(x)+a \implies f(x) \: \textsf{translated}\:a\:\textsf{units up}$

$f(x)-a \implies f(x) \: \textsf{translated}\:a\:\textsf{units down}$

Parent function: $f(x)=x^2$

Translations

Translated 1 unit left: $f(x+1)=(x+1)^2$

Then translated 2 units down: $f(x)-2=(x+1)^2-2$

Therefore, translate the parent function by 1 unit left and 2 units down to produce the given equation.

4 0

3 years ago

Read 2 more answers

1. y= 3x - 4

katrin2010 [14]

I hope you find the answer!!

6 0

3 years ago

Three people are employed to manage the social media accounts of a company. The company has 9 social media

Stels [109]

I will say A because there’s 3 people and the company has 9 socials so 9/3 is 3

3 0

3 years ago

The coordinates of point T are (0,4). The midpoint of ST is (2, - 8). Find the coordinates of point S.

Andreas93 [3]

Answer:

(4,-20)

Step-by-step explanation:

midpoint ((x1+x2)/2, (y1+y2)/2)

Let S be (x,y(

(0+x)/2=2, solve for x, x=4

(4+y)/2=-8, solve for y, y=-20

5 0

3 years ago