Y=5-2x on a table with numbers
Answer:
For the linear equation y = mx + b, m is the slope (the change in y for a change in x) and b is the y intercept, i.e. the value of y when x is zero. For this problem, b (y-intercept) is the money Nicole would make even if the hours she babysits was zero, i.e. the flat fee. Therefore, b = $3. The slope m is the money she makes babysitting per hour, i.e. $5. Therefore, the equation is
y = 5*x + 3.
In function notation we just replace y with f(x) (meaning the output of the function f for input x):
f(x) = 5*x + 3.
In five hours (x = 5), Nicole would make:
y = 5*5 + 3 = 25 + 3 = $28.
Step-by-step explanation: :)
It’s D 3,5 bc when you reflect over y-axis instead of -3 its 3 and 5 just stays 5
Answer:
x+43⁰+52⁰=180⁰ [being triangle]
x⁰+95⁰=180⁰
x⁰=180⁰-95⁰
x⁰=85⁰
Answer:
24
Step-by-step explanation:
Hello!
We can substitute 5 in for x in the equation and simplify.
<h3>Evaluate</h3>
- 4(x - 2)(x - 3) + 7(x - 2)(x - 5) - 6(x - 3)(x - 5)
- 4(5 - 2)(5 - 3) + 7(5 - 2)(5 - 5) - 6(5 - 3)(5 - 5)
- 4(3)(2) + 7(3)(0) - 6(2)(0)
- 4(3)(2) + 0 - 0
- 4(6) = 24
The evaluated value is 24.