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3 years ago

Find the equation of the vertical line passing through the point (5, 5)

Mathematics

1 answer:

Mrac [35]3 years ago

3 0

9514 1404 393

Answer:

x = 5

Step-by-step explanation:

The equation of a vertical line is of the form ...

x = constant

In order to make that line go through a point that has an x-coordinate of 5, the value of the constant must be 5.

x = 5

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20 points if you help me solved this problem plz it’s urgent someone plz help me I need help! Will mark you as brainiest!

deff fn [24]

Answer: see below

<u>Step-by-step explanation:</u>

C(x) = 39 when 0 < x ≤ 1.0

C(x) = 63 when 1.0 < x ≤ 2.0

C(x) = 87 when 2.0 < x ≤ 3.0

C(x) = 111 when 3.0 < x ≤ 4.0

C(x) = 135 when 4.0 < x ≤ 5.0

C(x) = 159 when 5.0 < x ≤ 6.0

Based on the information I provided above, the answers are:

a) x= 0.6, C(x) = 1.0

x = 1.0, C(x) = 39

x = 1.1, C(x) = 63

x = 2.5, C(x) = 87

x = 3.0, C(x) = 87

x = 4.8, C(x) = 135

x = 5.0, C(x) = 135

x = 5.3, C(x) = 159

b) If C(x) = 87, then 2.0 < x ≤ 3.0

c) Domain (all possible x-values): 0 < x ≤ 6.0

d) Range (all possible y-values): {39, 63, 87, 111, 135, 159}

3 0

3 years ago

Find the coordinates on f the point where y-4x=1 crosses the axis

lakkis [162]

Answer:

The coordinates of the intercepts are (0,1) and $\left(-\frac{1}{4},0\right)$

Step-by-step explanation:

<u>Intercepts of a Function</u>

Given a function y=f(x), the intercepts with the x-axis, if any, can be found by solving the equation:

y = f(x) = 0

The intercepts with the y-axis can be found by calculating

f(0)

We are given the function

y - 4x = 1

To find the x-intercepts, set y=0:

0 - 4x = 1

Solving:

$x = -\frac{1}{4}$

For x=0:

y - 4*0 = 1

y = 1

The coordinates of the intercepts are (0,1) and $\left(-\frac{1}{4},0\right)$

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3 years ago

Somebody helppppp me pleassse

ddd [48]

Arc PQR has the central angle (360 - [150+73]), or 223. The circumference of this circle is C = pi*2*r, or C = pi*2(6.48 in) = 40.72 in. The arc length in question is a fraction of that, namely:

223
----- * 40.72 in = 25.22 in (answer)
360

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4 years ago

NEED HELP ASAP (WILL MARK BRAINLYEST)

Leni [432]

19 your welcome hope I helped

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3 years ago

Jada has 60% of her goal of $60 saved for her trip. If 10% x 6 = 60%, how much money does Jada have saved

Murljashka [212]

Jada has saved 60% of $60. This is a percent of number question.

First we need to know 60% of $60

Change the percent to a decimal and multiply.

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4 years ago

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