1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
muminat
3 years ago
15

Write the equation of a line with an undefined slope and point (1, 7).

Mathematics
1 answer:
Sonja [21]3 years ago
4 0

Answer:

The equation of straight line is x = 1

Step-by-step explanation:

<u>Step </u>:-

The equation of straight line having slope 'm' and passing through the point

(x_{1} ,y_{1} ) is y-y_{1} = m (x-x_{1} )

Slope of horizontal line(that is x-axis) is m = 0

slope of vertical line (that is y-axis) is m is not defined

The equation of straight line having slope is not defined and passing through the point (1,7).

y-7 = \frac{1}{0} (x-1)

cross multiplication we will get equation

(y-7)(0)=1(x-1)

          x-1 = 0

The equation of straight line is x = 1

You might be interested in
Multiply out the brackets and simplify x(x3+2)
DENIUS [597]
<span><span>x4</span>+2x is the answer </span><span>Simplify the </span>expression<span>.</span>
6 0
3 years ago
The slope of a line is 1/3 . What is the slope of a line perpendicular to this line?
gayaneshka [121]

Answer:

perpendicular is the opposite, so -3

8 0
3 years ago
Read 2 more answers
Without a calculator determine if the whether sin 192 is postivte or a negatvive
Slav-nsk [51]
The end point for a 192 degree angle is located in the third quadrant, where both x and y are negative, so both sin192, cos192 are negative. 
6 0
3 years ago
Suppose that we don't have a formula for g ( x ) g(x) but we know that g ( 1 ) = − 1 g(1)=-1 and g ' ( x ) = √ x 2 + 15 g′(x)=x2
dezoksy [38]

Answer:

g(0.9) ≈ -2.6

g(1.1) ≈ 0.6

For 1.1 the estimation is a bit too high and for 0.9 it is too low.

Step-by-step explanation:

For values of x near 1 we can estimate g(x) with t(x) = g'(1) (x-1) + g(1). Note that g'(1) = 1²+15 = 16, and for values near one g'(x) is increasing because x² is increasing for positive values. This means that the tangent line t(x) will be above the graph of g, and the estimates we will make are a bit too big for values at the right of 1, like 1.1, and they will be too low for values at the left like 0.9.

For 0.9, we estimate

g(0.9) ≈ 16* (-0.1) -1 = -2.6

g(1.1) ≈ 16* 0.1 -1 = 0.6  

4 0
3 years ago
Brian pays £465.98 a year on his car insurance. The insurance company reduces the price by 3.6%.How much does the insurance cost
inysia [295]

Answer:

The correct answer is £449.20 rounded upto 2 DP.

Step-by-step explanation:

Brian pays £465.98 a year on his car insurance.

The insurance company reduces the price by 3.6%.

The amount reduced by the insurance company is 3.6% of 465.98 = £16.77528.

Price the insurance company charges now is given by subtracting the previous cost with the reduction amount.

Thus the insurance cost now = £ (465.98 - 16.77528) = £449.20472 ≈ £449.20.

Thus the reduced insurance cost Brian has to pay now is £449.20 rounded to 2DP.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A boat travels 345km in 4 hours (with a constant speed). How far can it travel in three hours (with the same speed)?
    9·2 answers
  • if juanita and her friends made nine friendship bracelets in three hours how many could they make in 15 hours? which proportion
    15·2 answers
  • Can someone please help me find the geometric sequence of
    13·1 answer
  • What is 4X times 8y +9x-6y
    7·1 answer
  • Please help with slope question fast
    14·2 answers
  • Find the difference of the polynomials given below and classify it in terms of degree and number of terms.
    12·1 answer
  • Help me please! I realy need help
    13·2 answers
  • Help me out please asp
    7·2 answers
  • Please help!!!! Giving brainliest and extra points!!!! (Click on the photo)
    6·1 answer
  • Helpppp please prettty pleaseee THIS IS TIMED. I WILL MARK Brainliest. NO LINKS Please Or I WILL REPORT YOU. PLEASE GIVE EXPLANA
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!