Answer:
y = -13x - 1
General Formulas and Concepts:
<u>Algebra I</u>
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify variables</em>
Slope <em>m</em> = -13
y-intercept <em>b</em> = -1
<u>Step 2: Find Equation</u>
- Substitute in variables [Slope-Intercept Form]: y = -13x + -1
- Simplify: y = -13x - 1
Answer:
y = 5x - 3
Step-by-step explanation:
As we move from the point (-2, -13) to the point (1, 2), we see the x-value (the 'run') increasing by 3 and the y-value (the 'rise') increasing by 15. Therefore the slope of the line passing thru these two points is m = rise / run = 15/3, or m = 5.
Using the slope-intercept formyula y = mx + b, we find the y-intercept as follows, using 1 for x, 2 for y and 5 for m:
2 = 5(1) + b, or
b = -3
Then the desired equation is
y = 5x - 3
Heya! This can be represented as a geometric number pattern. This is a number pattern which has a constant multiplier (in this case it doubles so the multiplier/ratio is 2). I’ve outlined a general formula for geometric/exponential number patterns where a is the first term, r is the ratio, and n is the term number. In this case, n is the amount of months the rabbits have been doubling for. The answer will be the y equation, where x is a positive natural number (i.e 1,2,3 etc. because we don’t have half months)
For blank 1:
$14 for 4 pounds. so 84/14= 6, then 6x4= 24. 24 pounds of apples
For blank 2:
If an apple is approx 5 ounces, 16/5 isn't a whole number, but 15/5 is, so 3, There are about 3 apples in each pound
For blank 3:
3 apples in each pound, and you can buy 24 pounds, 3x24=72
Answer:
4/25
Step-by-step explanation:
All the amount of recipes is 11+10+4=25 . There are 4 recipes for cakes
so probability is 4/25