Answer
Given: Sorry the images are at the bottom.
To find:
Part A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x).
Part B: Which function has a greater y-intercept? Justify your answer.
Solution:
On inspection of values of x and f(x) it is clear that f(x) is a linear function
i.e.
1)Slope of f(x) and y-intercept of f(x):
Convert the function in slope intercept form and calculate the slope.
Slope intercept form:
Here,
Slope of f(x)=1,
y-intercept of f(x)=(0,0)
2) Slope and y-intercept of g(x):
Slope of g(x)=7
Y-INTERCEPT of g(x) =(0,2)
Part A:
Slope of f(x) is 1 and slope of g(x) is 7.
Part B:
g(x) has a greater y-intercept.
Hope it helps you.
Answer:
-30
Step-by-step explanation:
Evaluate 4 a + 7 b + 3 a - 2 b + 2 a where a = -5 and b = 3:
4 a + 7 b + 3 a - 2 b + 2 a = -5×4 + 7×3 - 5×3 - 2×3 - 5×2
4 (-5) = -20:
-20 + 7×3 - 5×3 - 2×3 - 5×2
7×3 = 21:
-20 + 21 - 5×3 - 2×3 - 5×2
3 (-5) = -15:
-20 + 21 + -15 - 2×3 - 5×2
-2×3 = -6:
-20 + 21 - 15 + -6 - 5×2
2 (-5) = -10:
-20 + 21 - 15 - 6 + -10
-20 + 21 - 15 - 6 - 10 = 21 - (20 + 15 + 6 + 10):
21 - (20 + 15 + 6 + 10)
| 1 |
| 2 | 0
| 1 | 5
| 1 | 0
+ | | 6
| 5 | 1:
21 - 51
21 - 51 = -(51 - 21):
-(51 - 21)
| 5 | 1
- | 2 | 1
| 3 | 0:
Answer: -30
Hello!
The equation for a line is y = mx + b
m is the slope
b is the y-intercept
The y-intercept is -3
y = mx - 3
To find the slope you count how many times up and over it goes from point to point
It goes up one over one
Simplify
The answer is y = x - 3
Hope this helps!
The formula to find the area of a rectangle is just
<u><em>Area = Length x Width.</em></u>
It's as simple as that!
(Mark this as the brainliest if this helps!)
3abc/abc = 3.
Simply put, the answer if you divide this equation by ABC, will quite literally transform into 3.
