Answer:
-2
Step-by-step explanation:
The standard equation of a line is y = mx+c
m is the slope
c is the intercept
Given
Slope = -3
Get the intercept c;
Substitute m = -3 and (1, -9) into y = mx+c
-9 = -3(1) + c
-9 = -3 + c
c = -9 + 3
c = -6
The equation becomes
y = -3x + (-6)
y = -3x-6
f(x) = -3x-6
The zero of f occurs at f(x) = 0
0 = -3x-6
3x = -6
x = -6/3
x = -2
Hence the zero of the function is -2
Answer:
An algebraic expression is an expression which consists of variables, coefficients, constants, and mathematical operators such as addition, subtraction, multiplication and division. Generally, if two things are the same, then it is called equivalent.
Step-by-step explanation:
He has a total of 40
$40-$5-$15=$20
he has a total of $20 left
mark brainliest
Answer: yes
Step-by-step explanation:
They run side by side together
Using Venn probabilities, it is found that P(F) = -0.07, which is not a probability, as it is a negative value.
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- We have two events, E and F.
- Their probabilities are:
- The probabilities are related by the following equation:
- Replacing into the equation, we can find P(F).
P(F) = -0.07, which is not a probability, as it is a negative value.
A similar problem is given at brainly.com/question/21421475
