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1 year ago

I need help please Write an equation in slope intercept form for the following graph.

Mathematics

1 answer:

olganol [36]1 year ago

3 0

Answer:

y = - 0.5x + 3

Step-by-step explanation:

Take two points on the line:

(0, 3) and (2, 2)

The slope-intercept form:

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

Find the slope:

m = (2 - 3) / (2 - 0) = - 1 / 2 = - 0.5

The y- intercept is b = 3 according to the first point.

The line is:

y = - 0.5x + 3

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At a local grocery store, the cost of apples varies directly with the weight of the apples. If a 5-pound bag

son4ous [18]

Answer:

$4.72

Step-by-step explanation:

7.87÷5=1.574

1.574×3=4.722

so, $4.72 is your answer.

6 0

3 years ago

Which of the following are square roots of the number below? Check all that apply. 100

Vika [28.1K]

10 is the square root of 100

3 0

2 years ago

Read 2 more answers

Can you please help and explain this to me please

MrRa [10]

Answer:

Step-by-step explanation:

Use the order of operations.

3 0

3 years ago

Read 2 more answers

Simplify tan9x-tan5x / 1+tan9xtan5x

Wittaler [7]

Answer:

The given expressions simplifies to tan (4x).

Step-by-step explanation:

Here, the given expression is : $\frac{tan9x - tan5x}{1+ tan9xtan5x}$

By TRIGONOMETRIC IDENTITY:

$tan (A-B) = \frac{tanA - tanB}{1+ tanAtanB}$

Putting this identity here, and taking A = 9 x, B = 5 x, we get

$\frac{tan9x - tan5x}{1+ tan9xtan5x} = tan (9x-5x)$

= tan(4x)

Hence, the given expressions simplifies to tan (4x).

5 0

3 years ago

An airplane flies 2700 miles to Los Angeles to NYC. When the plane flies back to LA, is it flying in a negative direction? use a

dolphi86 [110]

Answer:

Distance = abs(-1700)

Distance = 1700 miles

Step-by-step explanation:

NYC is located East of Los Angels.

The Airplane flies from Los Angeles to the left direction from NYC.

Which is negative direction.

Therefore, distance = -1700

Here the distance cannot be negative even though if it flies in negative direction.

Therefore, we use the absolute value.

The absolute value of a number is always positive.

So, distace = abs( -1700)

Distance = 1700 miles.

Hope this will help you understand the concept.

Thank you.

5 0

3 years ago