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3 years ago

Finding the Slope of a Line on a Graph

Mathematics

2 answers:

RSB [31]3 years ago

7 0

Please update the grapg

Dimas [21]3 years ago

7 0

Answer:

You meant 1 1/2. Answer : Y intercept

Step-by-step explanation:

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Which algebraic expression can be used to calculate the number of tickets fernando can buy?

pentagon [3]

Domain f(x)=1 - 5/x^4

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4 years ago

The student council needs to make a banner for the seventh-grade dance. The dance committee decides that the length of the banne

tigry1 [53]

Answer: Choice A) at most 2.5 ft wide

Work Shown:

16w ≤ 40

w ≤ 40/16

w ≤ 2.5

This says that the banner must be at most 2.5 ft wide (choice A)

In other words, the largest the width can get is w = 2.5; we can think of this as the ceiling value.

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3 years ago

-5=x/3-8 what is the answer

sladkih [1.3K]

Answer:

x= 25

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Write an equation of the line that is parallel to 2x + 4y = 6 and passes through the point (6, 4). A) y = 2x + 4 B) y = 2x - 8 C

Lynna [10]

Answer:

$\large\boxed{D.\ y=-\dfrac{1}{2}x+7}$

Step-by-step explanation:

$\text{Let}\\k:\ A_1x+B_1=C_1\\\\l:\ A_2x+B_2y=C_2\\\\\text{then}\\\\k\ \parallel\ l\iff A_1=A_2\ \wedge\ B_1=B_2\\==========================$

$\text{We have the equation:}\ 2x+4y=6\\\\\text{Therefore the equation of a parallel line is:}\ 2x+4y=C\\\\\text{Put the coordinates of the given point to the equation and solve for}\ C:\\\\(6,\ 4)\to x=6,\ y=4\\\\C=2(6)+4(4)\\C=12+16\\C=28\\\\\text{The equation in the standard form:}\\\\2x+4y=28$

$\text{Convert to the slope-intercept form}\ y=mx+b:\\\\2x+4y=28\qquad\text{subtract}\ 2x\ \text{from both sides}\\\\4y=-2x+28\qquad\text{divide both sides by 4}\\\\y=-\dfrac{2}{4}x+\dfrac{28}{4}\\\\y=-\dfrac{1}{2}x+7$

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4 years ago

Which percent is equivalent to 7/20? a- 28% b- 7% c- 35% d- 27%

mash [69]

First change 7/20 into a decimal fraction: 35/100.

Then multiply this result by 100%: 35%

4 0

3 years ago