x=3/16
But knowing just the answer is not a good idea. Learn how to solve it. Jedimath on ipad can teach you.
The linear equation that represents the line that passes through the points (4,5) and (0,-3) is given by:
B. y = 2x - 3
<h3>What is a linear function?</h3>
A linear function is modeled by:
y = mx + b
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.
The line passes through (0,-3), that is, when x = 0, y = -3, hence the y-intercept is of b = -3.
The slope is given by the <u>change in y divided by the change in x</u>, hence:
m = (5 - (-3))/(4 - 0) = 2
Hence the equation is:
y = 2x - 3.
Which means that option B is correct.
More can be learned about linear equations at brainly.com/question/24808124
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Expanded Notation Form:
5,000,000
+ 600,000
+ 70,000
+ 8,000
+ 200
+ 0
+ 9
Expanded Factors Form:
5 × 1,000,000
+ 6 × 100,000
+ 7 × 10,000
+ 8 × 1,000
+ 2 × 100
+ 0 × 10
+ 9 × 1
Expanded Exponential Form:
5 × 106
+ 6 × 105
+ 7 × 104
+ 8 × 103
+ 2 × 102
+ 0 × 101
+ 9 × 100
Answer: center (0,0), vertices (+/-5,0), foci (+/-4.6,0)
Step-by-step explanation:
Answer:
$87.60
Step-by-step explanation:
Assuming that mary is on a fixed income rate, we can calculate that Mary is making approximately $5.84 per week.
17.50 / 3 = 5.833333.... -> <em>5.84</em>
Now we multiply this number by 15 to get the amount of money she saves over this time.
5.84 * 15 = <em>87.6</em>
<em>So, we can see that Mary has saved $87.60 in 15 weeks.</em>
