For which function will both ordered pairs (3,6) and (4,8) be solutions?

1 answer:

3 0

You just have to try them all:
Y=x+3 ≈ 6=3+3 ≈ 6=6 √
Y=x+3 ≈ 8=4+3 ≈ 8=7 X
So the first function doesn't work

Y=2x ≈ 6=2(3) ≈ 6=6 √
Y=2x ≈ 8=2(4) ≈ 8=8 √
Second function works

Y=x+4 ≈ 6=3+4 ≈ 6=7 X
Third function does not work

Y=12-x ≈ 6=12-3 ≈ 6=9 X
Fourth function doesn't work

So your answer is Y=2X :)

You might be interested in

Which expressions are equivalent to 10 over 10 3/4?

worty [1.4K]

Answer:

There are no choices, but $\frac{10}{10.75}$ can be changes in the following ways: multiplying the numerator and the denominator by the same amount, or dividing the numerator and denominator by the same amount.

Hope it helps <3

7 0

3 years ago

Read 2 more answers

Write the equation of a line that goes through point (0,1) and has a slope of 0

8090 [49]

Answer:

$1 = y$

Step-by-step explanation:

The y-intercept is [0, 1], so you draw a horizontal line through the line $y = 1.$ , which is considered a zero slope [rate of change].

I am joyous to assist you anytime.

5 0

3 years ago

What is the mean for 87,93,86,90,84

lys-0071 [83]

Mean, or average, is solved by adding all the numbers and dividing by the number of numbers. The answer is 88.

4 0

3 years ago

Read 2 more answers

4x27-3+5x2=......................

kolbaska11 [484]

Answer:

115

Step-by-step explanation:

8 0

3 years ago

Use graphing to find the solutions to the system of equations.

Galina-37 [17]

In order to utilize the graph, first you have to distinguish which graph accurately pertains to the two functions.

This can be done by rewriting the equations in the form y = mx + b which can be graphed with ease; where m is the slope and b is the y intercept.

-x^2 + y = 1
y = x^2 + 1

So this will be a basic y = x^2 parabola where the center intercepts on the y axis at (0, 1)

-x + y = 2
y = x +2

So this will be a basic y = x linear where the y intercept is on the y axis at (0, 2)

The choice which depicts these two graphs correctly is the first choice. The method to find the solutions to the system of equations by using the graph is by determining the x coordinate of the points where the two graphed equations intersect.

3 0

3 years ago