When u got a + in the middle, parenthesis are not needed
3x^2 - 2 + 2x^2 - 6x + 3...now we combine like terms
5x^2 - 6x + 1 <==
Answer:
A
Step-by-step explanation:
Ortiz used similar triangles to make a design. Which statement about the triangles in the design must be true? They are the same size and shape.
Answer:
0.001
Step-by-step explanation:
Here, the aim is to support the null hypothesis, Ha. Where Ha: p > 0.5. Which means we are to reject null hypothesis H0. Where H0: p = 0.5.
The higher the pvalue, the higher the evidence of success. We know If the pvalue is less than level of significance, the null hypothesis H0 is rejected.
Hence the smallest possible value 0.001 is preferred as the pvalue because it corresponds to the sample evidence that most strongly supports the alternative hypothesis that the method is effective
Answer:
3 units
Step-by-step explanation:
we know that
The y-intercept is the value of the function when the value of x is equal to zero
Looking at the graph
we have that
The y-intercept of g(x) is 2
Verify ---> For x=0 ---> g(0)=0+2=2
The y-intercept of f(x) is -1
Verify ---> For x=0 ---> f(0)=0-1=-1
Find the difference