4 years ago

EXPLAIN YOUR ANSWER

1 answer:

4 0

Both equations are in point-slope form. They also both have the same slope but their y-intercepts are different, this means that they wil never cross paths and so the answer is no solution!

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Based on the graph below, what are the solutions to the equation f(x) = g(x)?

allsm [11]

Answer:

The third choice is the one you want

Step-by-step explanation:

The solutions are found where the graphs intersect each other, which is in 3 places. We are only worried about the x values here. It appears that they cross, on the far left, at x = -2, in the middle at x = .5, and on the far right at x = 3.5

4 0

3 years ago

Find the value of x. A) 71 B) 72 C) 73 D) 75 -39 + x ) 146

TEA [102]

The equation doesn't make any sense. Does that parenthesis mean an equal sign? Also, none of the answer choices applies to the actual answer. To find the x, you need to add 39 with 146...

7 0

4 years ago

What is the solution to the system of equations? {10x^2 - y = 48 2y = 16x^2 + 48

julsineya [31]

A graph shows the solutions to be
(x, y) = (-6, 312) or (6, 312)

To solve algebraically, remove a factor of 2 from the second equation and use that expression to substitute for y in the first equation.
10x^2 -(8x^2 +24) = 48
2x^2 = 72
x = ±√(72/2) = ±6
y = 8*36 +24 = 312