3 years ago

Evaluate the expression when a=6 and b=45

Mathematics

2 answers:

KIM [24]3 years ago

3 0

Answer:

Step-by-step explanation:

Given

b - 4a ← substitute a = 6 and b = 45 into the expression

45 - 4(6) = 45 - 24 = 21

ASHA 777 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

When you plug the values in the expression becomes 45 - 4(6). Following the order of operations multiply 4(6) first. Now the equation is 45 - 24. Subtract these numbers to get 21.

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Answer:

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2 years ago

How would you describe the difference between the graphs of f(x) = x^2 +4 and g(y) - y^2 +4?

s2008m [1.1K]

Answer:

Step-by-step explanation:

The function $f(x)=x^2+4$ is a positive upwards opening parabola with the vertex at (0, 4), whereas

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