3 years ago

Is y=−2+5x a linear function?

Mathematics

1 answer:

Viefleur [7K]3 years ago

3 0

Answer:

y+2=5×

Step-by-step explanation:

because it is unlike term

You might be interested in

What are the verter and x-intercepts of the graph of the function given below?<br> y=x2-2x-35

horsena [70]

For x intercepts, plug in 0 for y.

0 = (x^2) - 2x - 35

*factoring* = (x-7)(x+5)

x intercepts = 7,-5

As for the vertex, you can use the equation -b/2a for the x-coordinate of the vertex

so,

x = -b/2a = -(-2)/2 = 1

then just find the y value by plugging it back in to the equation.

y = ((1)^2) - 2(1) - 35

= -36

so, vertex is at (1,-36)

5 0

3 years ago

What is the volume, in cubic centimeters, of a rectangular prism with a height of 18 centimeters, a width of 9 centimeters, and

GenaCL600 [577]

Answer: 810 cm^3

Step-by-step explanation:

v= lwh

v= 5 * 9 *18

v= 810

7 0

3 years ago

I BEGGG U TO HELP Me PLZZ ITS tESt<br> I WILl GiVE U BRAINLIESTTTT),:

ZanzabumX [31]

Answer:

C. 2/3

Step-by-step explanation:

5 0

3 years ago

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

andre [41]

Answer:

Option A is correct.

Step-by-step explanation:

If Δ YES ∼ Δ NOT, then it means that ΔYES and ΔNOT are similar triangles.

The similar triangles means that all the corresponding angles of the two triangles are same i.e. ∠ Y = ∠ N, ∠ E = ∠ O and ∠ S = ∠ T

Therefore, according to the property of similar triangles we can write that

$\frac{NO}{YE} = \frac{OT}{ES} = \frac{NT}{YS}$ .

Therefore, option A is correct.

8 0

3 years ago

The sum of the areas of two circles is 80π square meters. Find the length of a radius of each circle if one of them is twice as

aleksley [76]

Am very bad at explaining things but the answer is 8

5 0

3 years ago

Read 2 more answers