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3 years ago

14

What is the function rule for the line?

1 answer:

frez [133]3 years ago

4 0

Answer: f(x) = -3/2x -2

Step-by-step explanation:

Slope form of a line is y=mx+b, where b is the y-intercept and m is the slope. We find the y-intercept when we look at when x is 0 which would be -2. The slope is graphing to plots and determining if the slope is positive- going up- or negative- going down. The slope is going down and after using y2 - y1 / x2 - x1, I found the slope was -3/2.

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Help me find the slope to these points<br> (2,5) and (8, -4)

ale4655 [162]

Answer:

slope = -3/2

Step-by-step explanation:

The slope of a line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1/x2−x1.

We have that x1=2, y1=5, x2=8, y2=−4.

Plug the given values into the formula for slope: m= (-4)-(5)/ (8)-(2) = -9/6 = -3/2

the slope of the line is m = -3/2

4 0

2 years ago

What is the area of the trapezoid?

storchak [24]

Answer:

A = 70 mm²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = $\frac{1}{2}$ h (b₁ + b₂)

where h is the perpendicular height and b₁, b₂ the parallel bases

Here h = 10, b₁ = 10, b₂ = 4 , then

A = $\frac{1}{2}$ × 10 × (10 + 4) = 5 × 14 = 70 mm²

7 0

3 years ago

Describe how to transform the graph of g(x) = logx into the graph of M(x) = 2 log(4 – x).

storchak [24]

Answer:

picture?

Step-by-step explanation:

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6 0

3 years ago

Can someone explain this to me

Lynna [10]

Answer:

$\huge\boxed{\sf tan \ 28 = x / 14}$

Step-by-step explanation:

Since opposite and adjacent is given, we will use tan as trigonometric ratio.

Hence,

opposite = x , adjacent = 14 and $\theta$ = 28

So,

$\sf tan \theta = opposite / adjacent$

tan 28 = x / 14

$\rule[225]{225}{2}$

Hope this helped!

<h3>~AH1807</h3>

7 0

2 years ago

A skier is trying to decide wether or not to buy a season ski pass. A daily pass costs $79. A season ski pass costs $400. The sk

True [87]

Answer:

Step-by-step explanation:

to buy a monthly pass

7 0

2 years ago

Read 2 more answers