3 years ago

Does the following relation on x and y make for a function of x?

Mathematics

1 answer:

Mkey [24]3 years ago

3 0

Yes, because by the definition of function, for every single input there is one out put corresponding to that.

You might be interested in

Find m∠FHG. Hurry pls

sesenic [268]

180 -20 = 160 so angle FHG equals 160

8 0

3 years ago

Bart budgeted $285.75 each month for utilities. His utility bills this month were $130.50 for electric, and $240 for gas. How mu

iren2701 [21]

Answer:

$84.75 over budget

Step-by-step explanation:

Barts' budget is 285.75

Bills: 240 + 130.50 = $370.50

(subract by his budget)

370.5 - 285.75 = $84.74

4 0

3 years ago

oint) Solve the following inequality. Enter the answer in interval notation. 10x - 5 < -10(8x - 2)+3 Answer: Note: If the ans

nevsk [136]

$10x - 5 < - 10(8x - 2) + 3 \\ 10x < - 80x + 20 + 8 \\ 90x < 28 \\ x < \frac{14} {45}\\x \in (-\infty,\frac{14}{45} )$

6 0

3 years ago

Substitute the known value of x into y=4x+20. Then solve for y entering the equation in simplest form

scoray [572]

Answer:

$y=24,$ when $x=1$ .

Step-by-step explanation:

Given: $y=4x+20$

To find: Value of $y$ , substituting the known value of $x$

We have,

$y=4x+20 ...(i)$

Putting $x=1$ in equation $(i)$ , we get

$y=4(1)+20$

$\implies y=4+20$

$\implies y=24$

Hence, the value of $y$ is $24$ , when the value of $x$ is $1$ .

8 0

3 years ago

You and your friend split a restaurant bill and lave a tip. You pay half plus 5$ your friend pays half of the bill plus 25% oh h

SIZIF [17.4K]

Well the other guy had 20% but then he got five dollars now it is 25% so what is 25% +25%

6 0

4 years ago